Home / Free Creative Google Slides & PowerPoint Templates / Free Earthquake PowerPoint Presentation theme & Google Slides

Earthquake presentation template

Free Earthquake PowerPoint Presentation theme & Google Slides

Google Slide,PowerPoint

100% Fully Customizable

Free to use

About the Template

Free earthquake presentation theme.

Download our free earthquake presentation templat e, a vital tool that goes beyond slides aiming to save lives. On an average, earthquake of magnitude 8, takes around 10000 deaths annually. Collapsing buildings, roads, taking lives. The destruction is often compounded by floods, tsunami.

In today’s situation understanding earthquake dynamics is crucial and our disaster template stands as a beacon of comprehensive knowledge and impactful presentation.

As earthquakes pose a serious threat, waiting until it’s too late is not an option. Take charge now – empower your audience with the knowledge they need to stay safe in potentially dangerous situations. Don’t just present; revolutionize your approach to seismic education.

Download our Free Earthquake Template and redefine the way you communicate vital information. Because when it comes to earthquakes, awareness is the key, and our template unlocks a new level of understanding.

Free Google Slides Templates

Free Slidemodel Templates

Natural Disasters

Sneakers launch template

Free Sneakers Launch Deck Template PowerPoint & Google Slides

IMAX presentation template

Free IMAX Template PowerPoint & Google Slides

Are you looking for custom presentation template designs.

It is a long established fact that a reader will be distracted by the readable content of a page when or randomised words which don’t look even slightly believable

earthquake ppt presentation free download

‎“An earthquake is such fun when it is over”. Earthquakes can range in size from those that are so ‎weak that they cannot be felt to those violent enough to propel objects and people into the air ‎and wreak destruction across entire cities. This template gives you a great opportunity to present ‎your “earthquake” project in a way that is not only accessible and informative but entertaining as ‎well. We have no doubt that you will impress your audience!‎

  •   Editable vector shapes
  •   Aspect ratio 16:9 HD
  •   Editable place holders
  •   Smooth animation
  •   Based on Master slides

Similar Templates

earthquake ppt presentation free download

The ads may be annoying some times, but it's the only way to bring all of the services to you for free. We would be thankful if you deactivate AdBlock in order to download your.

www.crystalgraphics.com

  • Ultimate Combo

shopping cart

  • Sign Out Sign Out Sign In

search icon

87 Best Earthquake-Themed Templates for PowerPoint & Google Slides

With over 6 million presentation templates available for you to choose from, crystalgraphics is the award-winning provider of the world’s largest collection of templates for powerpoint and google slides. so, take your time and look around. you’ll like what you see whether you want 1 great template or an ongoing subscription, we've got affordable purchasing options and 24/7 download access to fit your needs. thanks to our unbeatable combination of quality, selection and unique customization options, crystalgraphics is the company you can count on for your presentation enhancement needs. just ask any of our thousands of satisfied customers from virtually every leading company around the world. they love our products. we think you will, too" id="category_description">crystalgraphics creates templates designed to make even average presentations look incredible. below you’ll see thumbnail sized previews of the title slides of a few of our 87 best earthquake templates for powerpoint and google slides. the text you’ll see in in those slides is just example text. the earthquake-related image or video you’ll see in the background of each title slide is designed to help you set the stage for your earthquake-related topics and it is included with that template. in addition to the title slides, each of our templates comes with 17 additional slide layouts that you can use to create an unlimited number of presentation slides with your own added text and images. and every template is available in both widescreen and standard formats. with over 6 million presentation templates available for you to choose from, crystalgraphics is the award-winning provider of the world’s largest collection of templates for powerpoint and google slides. so, take your time and look around. you’ll like what you see whether you want 1 great template or an ongoing subscription, we've got affordable purchasing options and 24/7 download access to fit your needs. thanks to our unbeatable combination of quality, selection and unique customization options, crystalgraphics is the company you can count on for your presentation enhancement needs. just ask any of our thousands of satisfied customers from virtually every leading company around the world. they love our products. we think you will, too.

Widescreen (16:9) Presentation Templates. Change size...

 Presentation with earthquake - PPT theme featuring quake - earthquake - isolated word background and a coral colored foreground

PPT theme featuring earthquake - isolated word in vintage wood letterpress printing blocks

 Presentation with earthquake - Slide deck having seismic waves - earthquake wooden sign with countryside background and a light blue colored foreground

Slide deck having earthquake wooden sign with countryside background

 Presentation with earthquake - Presentation design consisting of effect of the earthquake background and a dark gray colored foreground

Presentation design consisting of effect of the earthquake and earth of 1883 in the island of ischia vintage engraved illustration from the universe and humanity 1910

 Presentation with earthquake - Slide set consisting of earthquake disaster old destroyed house background and a coral colored foreground

Slide set consisting of earthquake disaster old destroyed house

 Presentation with earthquake - Audience pleasing PPT theme consisting of seismic waves - earthquake wooden sign with sky backdrop and a light blue colored foreground

PPT theme consisting of earthquake wooden sign with sky background

 Presentation with earthquake - Colorful slide set enhanced with seismic waves - earthquake wooden sign isolated backdrop and a lemonade colored foreground

Slide set enhanced with earthquake wooden sign isolated on white background backdrop

 Presentation with earthquake - Beautiful presentation featuring structure earthquake fault - cracked road concrete close up backdrop and a gray colored foreground

Presentation featuring cracked road concrete close up backdrop

 Presentation with earthquake - Beautiful theme featuring disaster earthquake - landslide national road of bulgaria backdrop and a coral colored foreground

Theme featuring landslide national road of bulgaria

 Presentation with earthquake - Colorful PPT theme enhanced with earthquake disaster old destroyed house backdrop and a tawny brown colored foreground

PPT theme enhanced with earthquake disaster old destroyed house backdrop

 Presentation with earthquake - Slide set with seismic waves - earthquake sign with bad day background and a gold colored foreground

Slide set with earthquake sign with bad day on background

 Presentation with earthquake - Slide set featuring seismic waves - earthquake wooden sign with beach background and a cobalt blue colored foreground

Slide set featuring earthquake wooden sign with beach background

 Presentation with earthquake - Cool new theme with earthquake disaster old destroyed house backdrop and a tawny brown colored foreground

Theme with earthquake disaster old destroyed house

 Presentation with earthquake - Slide deck with earthquake disaster old destroyed house background and a coral colored foreground

Slide deck with earthquake disaster old destroyed house

 Presentation with earthquake - PPT theme featuring earthquake disaster old destroyed house background and a coral colored foreground

PPT theme featuring earthquake disaster old destroyed house

 Presentation with earthquake - Audience pleasing theme consisting of merry christmas greeting with glowing colorful christmas lights backdrop and a seafoam green colored foreground

Theme consisting of aftermath of earthquake

 Presentation with earthquake - Beautiful presentation featuring soil salinity - earthquake backdrop and a yellow colored foreground

Presentation featuring earthquake backdrop

 Presentation with earthquake - PPT theme featuring seismic waves - earthquake sign isolated on white background and a white colored foreground

PPT theme featuring earthquake sign isolated on white background background

 Presentation with earthquake - Slides enhanced with structure earthquake fault - cracked road on asphalt close background and a black colored foreground

Slides enhanced with cracked road on asphalt close up

 Presentation with earthquake - Colorful PPT theme enhanced with structure earthquake fault - cracked road concrete close up backdrop and a light gray colored foreground

PPT theme enhanced with cracked road concrete close up backdrop

 Presentation with earthquake - Presentation design consisting of structure earthquake fault - top view of a dry background and a coral colored foreground

Presentation design consisting of top view of a dry solid

 Presentation with earthquake - Cool new presentation theme with christmas gift knitted blanket heart backdrop and a  colored foreground.

Presentation theme with broken brick wall with crack

 Presentation with earthquake - Amazing PPT layouts having aftermath of earthquake backdrop and a coral colored foreground

PPT layouts having aftermath of earthquake backdrop

 Presentation with earthquake - Amazing PPT theme having structure earthquake fault - cracked road asphalt close up backdrop and a dark gray colored foreground

PPT theme having cracked road asphalt close up

 Presentation with earthquake - Cool new slide deck with disaster earthquake - fresh lava flow backdrop and a gray colored foreground

Slide deck with fresh lava flow from a volcano backdrop

 Presentation with earthquake - Beautiful presentation theme featuring yogyakarta-indonesia-august-4-buildings backdrop and a sky blue colored foreground

Presentation theme featuring yogyakarta indonesia - august 4 buildings destroyed by the magnitude 6 3 earthquake near yogyakarta on august 4 2006 in jetis district bantul regency of indonesia backdrop

 Presentation with earthquake - Audience pleasing PPT theme consisting of structure earthquake fault - cracked road on asphalt close backdrop and a dark gray colored foreground

PPT theme consisting of cracked road on asphalt close up backdrop

 Presentation with earthquake - Colorful presentation enhanced with earthquake-damaged-stupa-at-swayambhunath backdrop and a coral colored foreground

Presentation enhanced with earthquake damaged stupa at swayambhunath in kathmandu nepal

 Presentation with earthquake - Amazing presentation theme having structure earthquake fault - cracked road concrete close up backdrop and a gray colored foreground

Presentation theme having cracked road concrete close up backdrop

 Presentation with earthquake - Colorful slide deck enhanced with earthquake disaster old destroyed house backdrop and a white colored foreground

Slide deck enhanced with earthquake disaster old destroyed house backdrop

 Presentation with earthquake - Slide deck featuring trekking-in-nepal-himalayas-male background and a dark gray colored foreground

Slide deck featuring trekking in nepal himalayas male tourist hiking on ruins of old village destroyed in earthquake 2015 on trail between jiri and lukla - lower part of everest trek

 Presentation with earthquake - Slides having quake - pray for nepal earthquake crisis background and a sky blue colored foreground

Slides having pray for nepal earthquake crisis

 Presentation with earthquake - PPT layouts featuring lisbon-cityscape-with-ruined background and a coral colored foreground

PPT layouts featuring lisbon cityscape with ruined by earthquake carmo convent church igreja de carmo and historic buildings of lisboa city portugal

 Presentation with earthquake - PPT theme consisting of earthquake grunge background background and a tawny brown colored foreground

PPT theme consisting of earthquake grunge background

 Presentation with earthquake - PPT layouts with earthquake disaster old destroyed house background and a light blue colored foreground

PPT layouts with earthquake disaster old destroyed house background

 Presentation with earthquake - Slide deck with structure earthquake fault - cracked road concrete close up background and a gray colored foreground

Slide deck with cracked road concrete close up

 Presentation with earthquake - PPT layouts consisting of structure earthquake fault - cracked road on asphalt close background and a dark gray colored foreground

PPT layouts consisting of cracked road on asphalt close up background

 Presentation with earthquake - Theme with structure earthquake fault - when it needs regulation mixed background and a gray colored foreground

Theme with when it needs regulation mixed media

 Presentation with earthquake - Cool new presentation with disaster earthquake - window backdrop and a seafoam green colored foreground

Presentation with window backdrop

 Presentation with earthquake - PPT theme having world earthquake - ecuador map background and a coral colored foreground

PPT theme having ecuador map

 Presentation with earthquake - Theme featuring earthquake effects - old destroyed house element background and a dark gray colored foreground

Theme featuring old destroyed house element of design

More earthquake templates for powerpoint and google slides:.

previous

Company Info

slidesppt.net, slides ppt.

  • Earthquake Template

An earthquake, also known as an earthquake or tremor, is a natural geological phenomenon that occurs when accumulated stresses in the Earth's crust are suddenly released. This causes the propagation of seismic waves through the Earth, generating oscillatory movements on the surface that can vary in intensity from slight vibrations to violent shaking. Today you can take advantage of the custom designed earthquake template to create your own disaster presentations like an expert on the subject.

Our earthquake template for PowerPoint and Google Slides includes amazing images, animations and backgrounds that reflect the destructive power of this natural disaster. On the other hand, it has 40 slides that can be customized from any program on your pc or through an online platform such as Canva. The most surprising thing is that this presentation includes statistical graphs and timelines that specify this type of facts. In short, downloading this free ppt resource is a must for you if you are looking to talk about this type of incident.

Free Earthquake Template for PowerPoint and Google Slides

Free Earthquake Template for PowerPoint and Google Slides.

Main features

  • 40 slides 100% editable
  • 16:9 widescreen format suitable for all screens
  • High quality royalty-free images
  • Easy to edit layouts for presenting or printing
  • Included resources: charts, graphs, timelines and diagrams
  • More than 100 icons customizable in color and size
  • Main font: TT Norms Bold
  • Predominant color: Brown

Download this template

Are you looking to talk about this kind of topics, but you don't know how to prepare a presentation? Well, the solution is in our repertoire of Google Slides themes and natural disasters PowerPoint templates. Here you will find ready-made ppt designs so that you only have to enter your information and get ready to give your presentation.

We use cookies to improve the experience of everyone who browses our website. Cookies Policy

Accept Cookies

PowerShow.com - The best place to view and share online presentations

  • Preferences

Free template

Earthquake PowerPoint PPT Presentations

Earthquakes and Volcanoes Earthquakes An earthquake is the PowerPoint PPT Presentation

Creative Design

Presentations

Video & Audio

earthquake ppt presentation free download

drag logo to the bookmark bar and collect pikbest

Applicable for: individual advertiser, individual YouTuber, individual lecturer, individual audio book author, personal freelancer

Enterprise permissions

Copyright Security

Multi-Account Use

Enterprise Authorization

Industry-leading legal protection

Authorized Use Range

Copyright Notice:Abusing Pikbest content without the authorization is prohibited,you may be liable for any violation.

become affiliate make money

share links

video about us

What’s Templates

advertise cooperate

advertise with pikbest

Earthquake PowerPoint Templates And Google Slides Themes

3  results

simple style earthquake disaster escape education general ppt template PowerPoint images PPTX

simple style earthquake disaster escape education general ppt template

Format: pptx

Category: PowerPoint

Designed by: PNGTREE

earthquake charity campaign presentation white PowerPoint images PPTX

earthquake charity campaign presentation white

Designed by: xiangzi

School Earthquake Drill Blue PowerPoint images PPTX

School Earthquake Drill Blue

Designed by: baiyixianyu

How do you like the search results?

Thank you for your Feedback!

Great to have you back! Log in to see more

Start your free trial

Register to get 2 free downloads/day

Wrong password

By creating an account, I agree to Pikbest’s Term’s of Service , License Agreement and Privacy Policy

Not a member? Sign Up

Free download millions of high-quality assets.

Sign up free to see more

Already have account? Log In

Welcome to find more free high-quality assets.

Log in to enjoy free download everyday

join the creator community

Upload your first copyrighted design. You can get a $10 cash bonus

earthquake ppt presentation free download

  • Design Templates
  • Office Templates
  • Multimedia Templates
  • Decoration Templates
  • Support FAQ
  • Refund Policy
  • Terms of Service
  • License Agreement
  • Privacy Policy
  • Copyright Information
  • Intellectual Property Rights

Become Affiliate Advertise with us

Unlimited downloads.

13,249 Premium Members joined us

Added Today

payment

1) Share the above link 2) The invitee registers via the link 3) Both of you get 3 downloads for ALL CATEGORIES

Upgrade to our Premium Plan for unlimited downloads.

Free downloads unlocked

You've unlocked Today's Free Downloads. Check it out in your account and make sure to use it

earthquake ppt presentation free download

Add shortcut to your desktop. Easily get back to Pikbest !

Free PowerPoint Templates

Free Earthquake PowerPoint Templates

earthquake ppt presentation free download

Free Hurricane Storm PowerPoint Template

Hurricane is huge water waves arising from the ocean because of any natural abrupt change inside the ocean. Free Hurricane Storm PowerPoint Template is a wonderful natural PPT design for presentations. The free Hurricane template design with the image of a whirl in the sea is looking awesome. A hurricane is a sea storm that …

earthquake ppt presentation free download

Free Catastrophe PowerPoint Template

earthquake ppt presentation free download

Free Disaster Management PowerPoint Template

earthquake ppt presentation free download

Free Business PowerPoint Template

earthquake ppt presentation free download

Free Teamwork in Business PowerPoint Template

We will send you our curated collections to your email weekly. No spam, promise!

earthquake ppt presentation free download

Got any suggestions?

We want to hear from you! Send us a message and help improve Slidesgo

Top searches

Trending searches

earthquake ppt presentation free download

7 templates

earthquake ppt presentation free download

st patricks day

12 templates

earthquake ppt presentation free download

22 templates

earthquake ppt presentation free download

29 templates

earthquake ppt presentation free download

solar eclipse

25 templates

earthquake ppt presentation free download

21 templates

Earthquake Drill for Schools

Earthquake drill for schools presentation, free google slides theme and powerpoint template.

In some parts of the world, being prepared for an earthquake is a life-changing skill. That’s why making drills at school is such an important thing! What if, after a drill, you prepared a presentation for your students where you explained what happened, what they did well and what could be improved? With this creative design full of illustrations you can speak about the most important things: where to hide, whether to leave the building or not, how to help other people… the slides are completely editable!

Features of this template

  • 100% editable and easy to modify
  • 35 different slides to impress your audience
  • Contains easy-to-edit graphics such as graphs, maps, tables, timelines and mockups
  • Includes 500+ icons and Flaticon’s extension for customizing your slides
  • Designed to be used in Google Slides and Microsoft PowerPoint
  • 16:9 widescreen format suitable for all types of screens
  • Includes information about fonts, colors, and credits of the resources used

How can I use the template?

Am I free to use the templates?

How to attribute?

Combines with:

This template can be combined with this other one to create the perfect presentation:

Earthquake Drill for Schools Infographics

Attribution required If you are a free user, you must attribute Slidesgo by keeping the slide where the credits appear. How to attribute?

Related posts on our blog.

How to Add, Duplicate, Move, Delete or Hide Slides in Google Slides | Quick Tips & Tutorial for your presentations

How to Add, Duplicate, Move, Delete or Hide Slides in Google Slides

How to Change Layouts in PowerPoint | Quick Tips & Tutorial for your presentations

How to Change Layouts in PowerPoint

How to Change the Slide Size in Google Slides | Quick Tips & Tutorial for your presentations

How to Change the Slide Size in Google Slides

Related presentations.

Earthquake Drill for Schools Infographics presentation template

Premium template

Unlock this template and gain unlimited access

Earthquake Prevention Plan Project Proposal presentation template

Register for free and start editing online

earthquake ppt presentation free download

How To Get Free Access To Microsoft PowerPoint

E very time you need to present an overview of a plan or a report to a whole room of people, chances are you turn to Microsoft PowerPoint. And who doesn't? It's popular for its wide array of features that make creating effective presentations a walk in the park. PowerPoint comes with a host of keyboard shortcuts for easy navigation, subtitles and video recordings for your audience's benefit, and a variety of transitions, animations, and designs for better engagement.

But with these nifty features comes a hefty price tag. At the moment, the personal plan — which includes other Office apps — is at $69.99 a year. This might be the most budget-friendly option, especially if you plan to use the other Microsoft Office apps, too. Unfortunately, you can't buy PowerPoint alone, but there are a few workarounds you can use to get access to PowerPoint at no cost to you at all.

Read more: The 20 Best Mac Apps That Will Improve Your Apple Experience

Method #1: Sign Up For A Free Microsoft Account On The Office Website

Microsoft offers a web-based version of PowerPoint completely free of charge to all users. Here's how you can access it:

  • Visit the Microsoft 365 page .
  • If you already have a free account with Microsoft, click Sign in. Otherwise, press "Sign up for the free version of Microsoft 365" to create a new account at no cost.
  • On the Office home page, select PowerPoint from the side panel on the left.
  • Click on "Blank presentation" to create your presentation from scratch, or pick your preferred free PowerPoint template from the options at the top (there's also a host of editable templates you can find on the Microsoft 365 Create site ).
  • Create your presentation as normal. Your edits will be saved automatically to your Microsoft OneDrive as long as you're connected to the internet.

It's important to keep in mind, though, that while you're free to use this web version of PowerPoint to create your slides and edit templates, there are certain features it doesn't have that you can find on the paid version. For instance, you can access only a handful of font styles and stock elements like images, videos, icons, and stickers. Designer is also available for use on up to three presentations per month only (it's unlimited for premium subscribers). When presenting, you won't find the Present Live and Always Use Subtitles options present in the paid plans. The biggest caveat of the free version is that it won't get any newly released features, unlike its premium counterparts.

Method #2: Install Microsoft 365 (Office) To Your Windows

Don't fancy working on your presentation in a browser? If you have a Windows computer with the Office 365 apps pre-installed or downloaded from a previous Office 365 trial, you can use the Microsoft 365 (Office) app instead. Unlike the individual Microsoft apps that you need to buy from the Microsoft Store, this one is free to download and use. Here's how to get free PowerPoint on the Microsoft 365 (Office) app:

  • Search for Microsoft 365 (Office) on the Microsoft Store app.
  • Install and open it.
  • Sign in with your Microsoft account. Alternatively, press "Create free account" if you don't have one yet.
  • Click on Create on the left side panel.
  • Select Presentation.
  • In the PowerPoint window that opens, log in using your account.
  • Press Accept on the "Free 5-day pass" section. This lets you use PowerPoint (and Word and Excel) for five days — free of charge and without having to input any payment information.
  • Create your presentation as usual. As you're using the desktop version, you can access the full features of PowerPoint, including the ability to present in Teams, export the presentation as a video file, translate the slides' content to a different language, and even work offline.

The only downside of this method is the time limit. Once the five days are up, you can no longer open the PowerPoint desktop app. However, all your files will still be accessible to you. If you saved them to OneDrive, you can continue editing them on the web app. If you saved them to your computer, you can upload them to OneDrive and edit them from there.

Method #3: Download The Microsoft PowerPoint App On Your Android Or iOS Device

If you're always on the move and need the flexibility of creating and editing presentations on your Android or iOS device, you'll be glad to know that PowerPoint is free and available for offline use on your mobile phones. But — of course, there's a but — you can only access the free version if your device is under 10.1 inches. Anything bigger than that requires a premium subscription. If your phone fits the bill, then follow these steps to get free PowerPoint on your device:

  • Install Microsoft PowerPoint from the App Store or Google Play Store .
  • Log in using your existing Microsoft email or enter a new email address to create one if you don't already have an account.
  • On the "Get Microsoft 365 Personal Plan" screen, press Skip For Now.
  • If you're offered a free trial, select Try later (or enjoy the free 30-day trial if you're interested).
  • To make a new presentation, tap the plus sign in the upper right corner.
  • Change the "Create in" option from OneDrive - Personal to a folder on your device. This allows you to save the presentation to your local storage and make offline edits.
  • Press "Set as default" to set your local folder as the default file storage location.
  • Choose your template from the selection or use a blank presentation.
  • Edit your presentation as needed.

Do note that PowerPoint mobile comes with some restrictions. There's no option to insert stock elements, change the slide size to a custom size, use the Designer feature, or display the presentation in Immersive Reader mode. However, you can use font styles considered premium on the web app.

Method #4: Use Your School Email Address

Office 365 Education is free for students and teachers, provided they have an email address from an eligible school. To check for your eligibility, here's what you need to do:

  • Go to the Office 365 Education page .
  • Type in your school email address in the empty text field.
  • Press "Get Started."
  • On the next screen, verify your eligibility. If you're eligible, you'll be asked to select whether you're a student or a teacher. If your school isn't recognized, however, you'll get a message telling you so.
  • For those who are eligible, proceed with creating your Office 365 Education account. Make sure your school email can receive external mail, as Microsoft will send you a verification code for your account.
  • Once you're done filling out the form, press "Start." This will open your Office 365 account page.

You can then start making your PowerPoint presentation using the web app. If your school's plan supports it, you can also install the Office 365 apps to your computer by clicking the "Install Office" button on your Office 365 account page and running the downloaded installation file. What sets the Office 365 Education account apart from the regular free account is that you have unlimited personal cloud storage and access to other Office apps like Word, Excel, and Outlook.

Read the original article on SlashGear .

presentation slides on laptop

earthquakes

Earthquakes

Apr 03, 2019

1.32k likes | 1.89k Views

Earthquakes. Chapter 8. Earthquakes. Approximately 30,000 earthquakes occur every year. On average only about 75 per year are very large . Most of these earthquakes occur in remote areas where very little harm is done.

Share Presentation

  • alaskan earthquake
  • seismic wave increases
  • digital record
  • distance travel time graph
  • potential energy

fritz

Presentation Transcript

Earthquakes Chapter 8

Earthquakes • Approximately 30,000 earthquakes occur every year. • On average only about 75 per year are very large. • Most of these earthquakes occur in remote areas where very little harm is done. • Occasionally, these large earthquakes occur in areas with people and they are one of the most destructive forces on earth.

Earthquake Damage Turkey Japan Taiwan Haiti Chile California

What causes an Earthquake? • The surface of the earth’s crust is made of plates. • Below these plates is hot molten rock called magma. • The heat from this magma causes the plates to move. • There are boundaries between the different plates. • When the plates move it creates pressure and friction between these plate boundaries. • When the pressure that builds up is released, an earthquake occurs.

Where an Earthquake Occurs • When an earthquake occurs, there is a specific place usually along a plate boundary where the pressure is released and a large seismic wave is produced. • The actual specific place where the pressure is released is called the focus. • Most earthquake foci occur at great depths. • The epicenter is a location on the surface of the earth located directly above the focus.

Epicenter and Focus

Epicenters and Fault Lines • When geologists are trying to describe to the general public the location of an earthquake, it is not necessary to explain how deep the earthquake was. • Most people generally would like to know the location of the quake in relation to a familiar place. • That is why epicenters are most often used. • A fault line is the fracture or boundary between two plates. It is most commonly where earthquakes occur.

What is the Elastic Rebound Hypothesis? • The elastic rebound hypothesisis an explanation for how seismic waves are produced and generated. • Basically, if you think of the earth’s crust as a stick, when the stick is bent, it stores elastic potential energy. • Eventually the stick (earth’s crust) will build up enough energy to overcome the bonds that hold the stick together. When this occurs the stick will break. • When the stick breaks, it releases all its stored energy, producing a wave (seismic wave).

Elastic Rebound Hypothesis

What are Aftershocks and Foreshocks • If you think of the analogy of the stick from the elastic rebound hypothesis, it is easy to understand where aftershocks and foreshocks come from. • If you were to bend the stick, you might hear cracks occurring before the stick snapped in half. • These cracks are the equivalent to a foreshock in the earth’s crust. Geologists can sometimes detect foreshocks occurring before a large quake.

Foreshocks and Aftershocks • Foreshocks are small earthquakes that often occur before a large earthquake. • Aftershocks are small earthquakes that occur after a large earthquake occurs. • These were recorded from the Japan earthquake that occurred on March 11, 2011.

Seismology and their instruments • Seismology is the study of earthquakes. • Waves produced by earthquakes are called seismic waves. • Instruments that record seismic waves are called seismographs. • Seismographs produce a written or digital record of seismic waves produced from earthquakes. • The recorded seismic waves are called seismograms.

Seismographs and seismograms

Seismic Waves • Seismologists can tell a lot about earthquakes and the earth’s interior from seismic waves. • There are basically three main types of seismic waves. • Surface Waves– these waves only travel through the earth’s outer layer. These waves move similarly to the way an ocean wave moves. These waves move both up and down, as well as side to side. Surface waves are the most destructive seismic waves.

Seismic Waves • The other two types of waves are called body waves because they can travel through the earth. • The first body waves are called P waves or primary waves. P waves are the fastest seismic waves. Sometimes they are also called push-pull waves or compression waves because they compress and expand the rocks as they travel through the earth. • They move similarly to a spring being compressed.

Seismic Waves • The second body wave is called an S waveor secondary wave. • S waves shake the ground at right angles to the direction the wave is traveling.

Seismic Waves

Seismograms and Seismic Waves • Seismic waves are recorded on seismograms. • P waves are the fastest waves and are about 1.7 times faster than S waves. • Surface waves are the slowest and are about 90 percent of the speed of the S waves. • Knowing the speed of the waves can tell seismologists the distance to an earthquake’s epicenter and if at least three distances are known, the exact location can be determined by triangulation.

Reading a Seismogram

Reading a Distance Travel Time Graph

Finding the location of an Epicenter

Where do Earthquakes occur? • About 95% of most earthquakes occur along active plate boundaries. • Most of these occur along the circum-Pacific belt, also known as the pacific ring of fire. • Another belt where many earthquakes occur is called the Mediterranean-Asian belt.

The circum-pacific belt (Pacific Ring of fire)

How to determine the Magnitude of an Earthquake • The old familiar scale that was used for determining an earthquake’s magnitude is called the Richter Scale. • The Richter Scale is based on the amplitude of the largest seismic wave recorded on a seismogram. • It is a logarithmic scale which means that if the amplitude of a seismic wave increases by a factor of ten, then the Richter Scale magnitude increases by 1. • So the amount of shaking or intensity of a 5.0 earthquake is ten times greater than a 4.0.

Understanding the Richter Scale

Limitations of the Richter scale and the use of the moment magnitude scale • The problem with the Richter Scale is that the intensity of waves decrease with the distance from the epicenter. • Because of this, the Richter Scale is only accurate out to about 500 km or about 300 miles. • Seismologists use another method called the Moment Magnitude Scale, which is believed to be more accurate. • The Moment Magnitude Scale is based on three things; the average displacement along the fault, the surface area of the fault, and the rigidity (strength) of the rock.

Destruction from Earthquakes • At 5:36 PM, March 27 (Good Friday), 1964, an enormous earthquake occurred about 75 miles east of Anchorage. • It was the largest recorded earthquake ever recorded in North America. It was the second largest earthquake ever recorded. (1960 Chile earthquake was the largest) • It had a moment magnitude of 9.2 and lasted about 3 to 4 minutes. (1960 Chile earthquake was a 9.5) • Luckily, very few people lived in Alaska at the time, and it occurred on Good Friday (a holiday), so only 131 people died. Which is a relatively small number considering the enormous magnitude of the earthquake.

1964 Alaskan Earthquake

What lessons can we learn from the 1964 Alaska Earthquake? • Scientists and engineers have learned a great deal from the 1964 Alaska earthquake. • Approximately $300 million dollars worth of damage. • Many building and homes were destroyed by the intensity and duration of the shaking. • Steel framed and wood framed buildings and home withstood better than unreinforced stone or brick homes and buildings.

What types of building Designs work?

Earthquake Proof Buildings

Earthquake Proof Foundations

Shear Strength on Walls

Building Damage from the Earthquake in Haiti (January 12, 2010)

Earthquake in Haiti (2010)

What was different between the earthquakes in Alaska (1964) and Haiti (2010)? • The earthquake in Haiti was only a magnitude 7.0 compared with Alaska’s 9.2 (1964). • That is 100 times less intensity. • Alaska only had 131 fatalities. • Haiti had over 300,000 fatalities • The earthquake in Haiti made 1,000,000 people homeless, and 250,000 homes were destroyed. • The primary difference was the building designs. • In addition to building design, population size was also a factor.

What are some other factors that cause damage during and after an earthquake? • Normally, under ordinary conditions soil that has a small amount of moisture in it is very stable. • The cohesive properties of water actually make the soil more stable and help hold the soil together. • But, seismic waves can cause the bonds of the soil and water to break and cause the stable damp soils to become like an unstable soup of mud. • This is known as liquefaction of soils.

Liquefaction of soils

The Results of Liquefaction of Soils

Liquefaction of Soils during the 1964 Alaskan Earthquake

  • More by User

EARTHQUAKES!

EARTHQUAKES!

EARTHQUAKES!. Jody Pearl, Kasie Drobnick, Ellen Cochran. An earthquake is…. A phenomenon that results from and is powered by the sudden release of stored energy in the crust that propagates seismic waves. . Why do earthquakes happen?.

348 views • 7 slides

EARTHQUAKES

EARTHQUAKES

398 views • 20 slides

Earthquakes

Earthquakes. earthquake. The shaking that results from the movement of rock beneath Earth's surface. Earthquakes. focus The point beneath Earth's surface where rock breaks under stress and causes an earthquake. Epicenter The point on Earth's surface directly above an earthquake's focus.

379 views • 8 slides

Earthquakes

Earthquakes. Group: Tanner Marco Antonio Ramón Felipe. Photos. Photos. What are earthquakes?.

220 views • 9 slides

Earthquakes

Earthquakes. An earthquake is shaking or movement of the Earth. They are caused by plate tectonics. . Faults. Earthquakes occur on faults. Faults are fractures along blocks of rock Faults allow the blocks to move relative to one another . Types of Faults.

471 views • 24 slides

EARTHQUAKES

EARTHQUAKES. What is an Earthquake?. Sudden movement in the earth’s crust which releases energy Movement occurs along areas of weakness in the earth’s crust Areas of weakness are generally cracks in the rock. Place on earth’s surface directly above focus. Place where rock begins to separate

576 views • 30 slides

Earthquakes

Earthquakes . 1. What is the name of the instrument that records earthquake waves?. Seismograph Seismogram. Seismograph. 2. What type of plate motion is it when 2 plates move away from each other, causing weak, shallow earthquakes?. Divergent Convergent Transform . Divergent.

696 views • 51 slides

EARTHQUAKES

EARTHQUAKES. Chapter 19. Seismology refers to the branch of Geology that studies earthquakes. WHAT IS AN EARTHQUAKE? When stress builds in rocks, they reach their elastic limit and eventually break. At the breaking point, an earthquake is “born.”

428 views • 19 slides

Earthquakes

Earthquakes. Effect of Earthquakes as a hazard. Vibrations themselves are not hazardous- it is the effect it has on buildings, etc. that poses risk. Risk comes from: Collapsing buildings, walls, bridges, falling furniture or objects, shattering glass windows and mirrors.

416 views • 25 slides

EARTHQUAKES

EARTHQUAKES. by: Makenzie Kimber. What is an earthquake?. Earthquakes are when the tectonic plates in the earth rub together to cause shaking of the ground witch causes an earthquake. Earthquakes can happen all over the world including in the water. What causes earthquakes?.

502 views • 12 slides

EARTHQUAKES

By Aaron L. EARTHQUAKES. What are Earthquakes?.

156 views • 8 slides

Earthquakes

Earthquakes. If the Earth’s a rockin’…. Deformation Elastic deformation (rubber band)—object being deformed stretches building up potential energy Remove stress  energy released object returns to normal Everything has limits Stretching a rubber band until it breaks Rocks behave similarly.

409 views • 24 slides

Earthquakes

Earthquakes. How they happen and what we can learn from them. What causes most earthquakes on Earth?. 1) Stress  pressure is applied to sections of rock in different directions 2) Strain  rocks deform from their original shape 3) Fracture  rocks break

429 views • 23 slides

Earthquakes

Earthquakes. 1906 San Francisco Earthquake. What is an earthquake?. Quick release of energy caused by movement along faults which are cracks in the earth’s crust Energy is released in the form of seismic waves. 3 Types of Waves. P-Wave = P rimary wave S-Wave = S econdary wave

252 views • 8 slides

Earthquakes

Earthquakes. Liz LaRosa http://www.middleschoolscience.com 2009. What is an earthquake?. Used to describe both sudden slip on a fault, and the resulting ground shaking and radiated seismic energy caused by the slip Caused by volcanic or magmatic activity,

363 views • 23 slides

Earthquakes

Earthquakes. Chapter 11. Earthquake Causes- Sec 11-1. When force is applied to rocks, they bend and stretch, this is elastic deformation. When the force becomes too much the rock will break, this is its elastic limit.

400 views • 20 slides

Earthquakes

Earthquakes. What is an earthquake?. Definition-An earthquake is a vibration within earth caused by the movement of rock. Focus and Epicenters. focus - point underground where rock movement occurs that triggers an earthquake epicenter - point on Earth's surface directly above the focus.

460 views • 15 slides

Earthquakes

Earthquakes. 10.1 Forces Inside Earth. Causes of Earthquakes Passing the Elastic Limit Causes Faulting Earth’s rocks will bend and stretch up to a point After that point, rocks may break Faults – area where rocks move when elastic limit is passed Faults form along plate boundaries

332 views • 14 slides

Earthquakes

Earthquakes. 1. What is the name of the instrument that records earthquake waves?. Seismograph Seismogram. Seismograph. 2. What type of plate motion is it when 2 plates move away from each other, causing weak, shallow earthquakes?. Divergent Convergent Transform. Divergent.

856 views • 51 slides

Earthquakes

Earthquakes. Seismology – the study of Earthquakes Sudden release of pent-up energy in the Earth’s crust Strain energy – crustal rocks store stress until they fail or rupture Focus – precise spot BELOW the Earth’s surface where rupture occurs

531 views • 32 slides

EARTHQUAKES

EARTHQUAKES. How Earthquakes Shape and Alter the Earth’s Surface. CLICK ON THE YELLOW CIRCLE TO GO TO THE NEXT SLIDE. Many things can change the appearance of Earth’s surface. Landforms can be created and altered by landslides, volcanoes, tsunamis, glaciers, erosion, wind, and earthquakes.

1.28k views • 77 slides

Earthquakes

Earthquakes. Earthquakes. An earthquake is a shaking of Earth’s crust caused by a release of energy. Earthquakes are often more destructive than volcanoes because the area affected can be greater. Earthquakes. More than 1 million earthquakes occur each year – that’s about 1 every 30 seconds.

711 views • 35 slides

COMMENTS

  1. Free Google Slides & PowerPoint Templates about Earthquakes

    Download the Earthquake Prevention Plan Project Proposal presentation for PowerPoint or Google Slides. A well-crafted proposal can be the key factor in determining the success of your project. It's an opportunity to showcase your ideas, objectives, and plans in a clear and concise manner, and to convince others to invest...

  2. Free Earthquake Powerpoint Templates And Google Slides Themes

    Designing an eyecatching presentation template is time-consuming. Download the following free and ready-to-use Earthquake powerpoint templates and Google slides themes for the upcoming presentation. You only need to change text, logo or colors on the professional PPT templates. Filter by. Style.

  3. Free Earthquake PowerPoint Presentation theme & Google Slides

    Free Earthquake Presentation Theme. Download our free earthquake presentation templat e, a vital tool that goes beyond slides aiming to save lives. On an average, earthquake of magnitude 8, takes around 10000 deaths annually. Collapsing buildings, roads, taking lives. The destruction is often compounded by floods, tsunami.

  4. Earthquakes Infographics

    Speak about earthquakes with these infographics for presentations and save a life! They're 100% editable in Google Slides and PowerPoint ... If you are a free user, you must attribute Slidesgo by keeping the slide where the credits appear. ... Download as a PowerPoint file . Infographics. 16:9 / Like . Download . Premium template Unlock this ...

  5. Free Earthquake PowerPoint Template

    Free download earthquake PPT template for Microsoft PowerPoint 2007 and 2010. The slide design can also be used as part of tsunami information presentations, home security systems or motion detector devices for earthquakes. PPT Size: 136.1 KiB | Downloads: 83,744. Download 2215_earthquake.zip. Advertisement.

  6. PPT PowerPoint Presentation

    2. Measure the amplitude of the largest S waves. 3. Use nomogram to estimate distance from earthquake (S-P interval) and magnitude (join points on S-P interval scale and S amplitude scale). 4. Use seismograms from at least three geographic locations to locate epicentre by triangulation.

  7. Earthquake

    Abstract. "An earthquake is such fun when it is over". Earthquakes can range in size from those that are so ‎weak that they cannot be felt to those violent enough to propel objects and people into the air ‎and wreak destruction across entire cities. This template gives you a great opportunity to present ‎your "earthquake" project ...

  8. Why Do Earthquakes Happen?

    Free Google Slides theme and PowerPoint template. An earthquake—the mysterious rumbling and shaking that seems to arise out of nowhere can cause disruption of the planet's surface and sometimes even change the course of history. Albeit destructive, earthquakes have fascinated researchers for centuries. Get ready to teach students how and why ...

  9. 87 Best Earthquake-Themed Templates for PowerPoint & Google Slides

    86 Best Earthquake-Themed Templates. CrystalGraphics creates templates designed to make even average presentations look incredible. Below you'll see thumbnail sized previews of the title slides of a few of our 86 best earthquake templates for PowerPoint and Google Slides. The text you'll see in in those slides is just example text.

  10. Earthquake Template

    Free Earthquake Template for PowerPoint and Google Slides. Main features. 40 slides 100% editable. 16:9 widescreen format suitable for all screens. High quality royalty-free images. Easy to edit layouts for presenting or printing. Included resources: charts, graphs, timelines and diagrams. More than 100 icons customizable in color and size.

  11. Free Earthquake PowerPoint Templates & Google Slides Themes

    Download Free and Premium Free Earthquake PowerPoint Templates. Choose and download Free Earthquake PowerPoint templates, and Free Earthquake PowerPoint Backgrounds in just a few minutes.And with amazing ease of use, you can transform your "sleep-inducing" PowerPoint presentation into an aggressive, energetic, jaw-dropping presentation in nearly no time at all.

  12. PPT

    Earthquakes occur when energy stored within the Earth, usually in the form of strain in rocks, suddenly releases. This energy is transmitted to the surface of the Earth by earthquake waves. The study of earthquakes and the waves they create is called seismology (from the Greek seismos, "to shake").

  13. Best Free Earthquake Disaster Google Slides Themes And Powerpoint

    Download the following free and ready-to-use Earthquake disaster powerpoint templates and Google slides themes for the upcoming presentation. You only need to change text, logo or colors on the professional PPT templates.

  14. PPT

    Presentation Transcript. Earthquake. Earthquake • An earthquake (also known as a quake, tremor or temblor) is the result of a sudden release of energy in the Earth'scrust that creates seismic waves. • The seismicity, seismism or seismic activity of an area refers to the frequency, type and size of earthquakes experienced over a period of time.

  15. 5,000+ Earthquake PPTs View free & download

    View Earthquake PPTs online, safely and virus-free! Many are downloadable. Learn new and interesting things. Get ideas for your own presentations. Share yours for free! ... PowerPoint PPT presentation | free to download . Earthquakes - Causes of Earthquakes. Plastic Deformation. Faults. Normal. Reverse. Strike-Slip ...

  16. 10+ Earthquake Powerpoint Templates

    Pikbest have found 153 great Earthquake Powerpoint templates for free. More animated ppt about Earthquake free Download for commercial usable,Please visit PIKBEST.COM.

  17. PPT

    Locating an Earthquake Figure 8 Locating an Earthquake A A travel-time graph is used to determine the distance to the epicenter. The difference in arrival times of the first P wave and the first S wave in the graph is 5 minutes. So the epicenter is roughly 3800 kilometers away. B The epicenter is located using the distance obtained from three ...

  18. Free Earthquake PowerPoint Templates

    Free Teamwork in Business PowerPoint Template. Download for free Earthquake PowerPoint (PPT) templates & presentation slides! Find 100% editable Earthquake presentation templates.

  19. Earthquake ppt

    Earthquake ppt. Oct 23, 2013 •. 725 likes • 538,857 views. K. Krishna Ghanva Follow. This presentation contains the brief introduction to earthquake,its effect,causes etc.. And case study of kuchha (bhuj),Gujarat Earthquake on 26th january,2001. Education Technology. 1 of 47.

  20. Earthquake Drill for Schools

    Earthquake Drill for Schools Presentation . Multi-purpose . Free Google Slides theme and PowerPoint template ... If you are a free user, you must attribute Slidesgo by keeping the slide where the credits appear. ... Download as a PowerPoint file . Download and open in Canva . Multi-purpose. 16:9 ...

  21. Earthquake ppt

    Earthquake ppt. 2. Earthquake also known as quake , tremor or temblor is the phenomenon where there is a sudden release of extreme energy from the earth crust resulting in shaking and displacement of the ground along with the creation of sesmic waves. If the Epicenter of a larger earthquake is situated in the offsore (sea/ocean) seabed may be ...

  22. PPT

    Presentation Transcript. Earthquake and its Effects Prepared by Celestine Dalrymple- Collins l next. OBJECTIVES At the end of the lesson students should be able to:- • Define the term earthquakes • Explain the occurrence of earthquakes • Describe the causes of earthquakes • Name the instrument used to measure the intensity of an ...

  23. How To Get Free Access To Microsoft PowerPoint

    On the Office home page, select PowerPoint from the side panel on the left. Click on "Blank presentation" to create your presentation from scratch, or pick your preferred free PowerPoint template ...

  24. PPT

    Earthquakes • Approximately 30,000 earthquakes occur every year. • On average only about 75 per year are very large. • Most of these earthquakes occur in remote areas where very little harm is done. • Occasionally, these large earthquakes occur in areas with people and they are one of the most destructive forces on earth.