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Ecology Presentation Templates

Are you looking for inspiration to help you navigate ecology here are some great tools to disseminate information. discover free ecology powerpoint templates and google slides themes to get the most out of your message. never mind the edits you will feel better about it.

Free Ecology PowerPoint Templates and Google Slides Themes: Empowering Your Message

We're here to help you, what is an ecology.

Ecology is the scientific study of the associations between organisms and their environment.

What are Ecology PowerPoint Templates?

Ecology PowerPoint Templates are pre-designed slides on ecology themes. You can make presentations on sustainability, climate change, atmosphere layers, geological theme, and more using these templates.

Where can we use these Ecology PPT Slides?

We can use these Ecology PPT Slides in meetings, seminars, conferences, classroom or workplace presentations, awareness programs, etc.

How can I make Ecology PPT Slides in a presentation?

You can make creative Ecology PPT Slides with artistic infographic images. You can also use readymade slides to make these slides instantly. We offer tips and tricks tutorials to learn how to make Ecology slides.

Who can use these Ecology PPT Templates?

Professors, students, research scholars, ecologists, and environmentalists can use these Ecology PPT Templates.

Why do we need Ecology PowerPoint Templates?

Ecology PowerPoint Templates help us to make astonishing presentations to deliver Ecology-related concepts. It is an easy way to create awareness on 'save planet' themes.

Where can I find Free Ecology PowerPoint Templates?

You can easily find a myriad of free slides online. You can also get 77+ beautifully designed Ecology PowerPoint Templates from Slide Egg, including premium quality free slides.

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Eco Presentation templates

Find google slides themes or download our ppt files for powerpoint or keynote to give a presentation about an eco-related topic. go ahead and communicate your sustainability ideas.

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Saving our planet.

Download the Saving Our Planet presentation for PowerPoint or Google Slides and start impressing your audience with a creative and original design. Slidesgo templates like this one here offer the possibility to convey a concept, idea or topic in a clear, concise and visual way, by using different graphic resources....

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Writing tone, number of slides, eco-friendly minitheme.

Speaking about taking care of the environment is always a good idea, and with this Eco-Friendly Minitheme you can assure that your audience knows about recycling, bio products, the problems of plastic, and the solutions to lessen the impacts of global warming. The slides have cute abstract and floral illustration...

Science Activities for Middle School: Dangers of Deforestation

Download the Science Activities for Middle School: Dangers of Deforestation presentation for PowerPoint or Google Slides. If you’re looking for a way to motivate and engage students who are undergoing significant physical, social, and emotional development, then you can’t go wrong with an educational template designed for Middle School by...

Eco-Friendly Marketing Plan

If you're looking to grab your audience's attention and deliver a presentation with your eco-friendly marketing plan that stands out, then this template is perfect for you! Featuring green backgrounds and plants and leaves illustrations in a creative 'doodle' style, there's a lot of focus on the charming green colour....

World Health Day Minitheme

Download the World Health Day Minitheme presentation for PowerPoint or Google Slides and start impressing your audience with a creative and original design. Slidesgo templates like this one here offer the possibility to convey a concept, idea or topic in a clear, concise and visual way, by using different graphic...

Environmental Consulting

Some consulting agencies offer their services to ensure companies commit to the regulations to take care of the environment. Use this new free template, whose bright colors and eco-related resources improve so much the message of your sales pitch.

Eco & Recycling Workshop

Recycling doesn't require physical strength, special skills or a high IQ. It only requires willpower, so there's no excuse: start recycling right now! Encourage people to enrol in your eco-themed workshop so that they learn how to recycle and what benefits for our planet and our environment it has. We...

Water Conservation Social Marketing Plan

Download the Water Conservation Social Marketing Plan presentation for PowerPoint or Google Slides. This incredible template is designed to help you create your own marketing plan that is sure to impress your entire team. Using this amazing tool, you'll be able to analyze your target audience, assess your competitors, map...

Taking Care of Mother Earth

Download the Taking Care of Mother Earth presentation for PowerPoint or Google Slides and start impressing your audience with a creative and original design. Slidesgo templates like this one here offer the possibility to convey a concept, idea or topic in a clear, concise and visual way, by using different...

Ecology Infographics

Their designs are focused on various themes, such as recycling, ecology and sustainability. We have designed them taking into account variety and a wide choice of styles: flat, filled, circular, roadmaps…

Eco Green Business Plan

Sustainability is an important point to take into account in company policies. If yours is related to eco issues, this template is perfect to develop your business plan. It has a green tone, related to nature, and an elegant and formal style, with geometric shapes that bring dynamism to your...

Eco-Transport Newsletter

Download the Eco-Transport Newsletter presentation for PowerPoint or Google Slides. Attention all marketers! Are you looking for a way to make your newsletters more creative and eye-catching for your target audience? This amazing template is perfect for creating the perfect newsletter that will capture your audience's attention from the get-go....

Climate Change in Germany

Download the Climate Change in Germany presentation for PowerPoint or Google Slides and start impressing your audience with a creative and original design. Slidesgo templates like this one here offer the possibility to convey a concept, idea or topic in a clear, concise and visual way, by using different graphic...

Climate Change Minitheme

Download the Climate Change Minitheme presentation for PowerPoint or Google Slides and start impressing your audience with a creative and original design. Slidesgo templates like this one here offer the possibility to convey a concept, idea or topic in a clear, concise and visual way, by using different graphic resources....

Eco-Friendly Pitch Deck

What an eco-pretty eco-template! If you need a presentation for your Pitch Deck, Slidesgo brings you this super eco-friendly themed design. We've included everything you might need, but feel free to adapt it to your specific content. It's very easy to modify and there are endless possibilities for creation. At...

Global Recycling Day at School

Let's celebrate World Recycling Day at school! This important event serves to promote recycling and raise awareness of how important it is to take action to save the planet. And raising awareness among young people is a fantastic idea, as they are the foundation of society. So, celebrate World Recycling...

What To Do For World Nature Conservation Day

July 28th is approaching, which means that World Nature Conservation Day is just around the corner, and what can we do? We need to save the planet and the environment for future generations! You can start by downloading this template, which is 0% polluting and, moreover, will allow you to...

Cares for the Environment Social Media Strategy

Download the "Cares for the Environment Social Media Strategy" presentation for PowerPoint or Google Slides. How do you use social media platforms to achieve your business goals? If you need a thorough and professional tool to plan and keep track of your social media strategy, this fully customizable template is...

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Ecology Green PowerPoint Shapes

The Ecology Green PowerPoint Shapes are a collection of diagrams for eco-friendly concept designs. These slide designs combine the shapes from our ecosystem and sustainability in an attractive style. Each PowerPoint shape presents an idea of ecology studies in such a way that images speak for themselves. These slides of green ecology feature natural resources, renewal energy sources, and a sustainable environment. The green and blue theme of templates is a reflection of healthy ecosystem.

Ecology is a branch of biology to learn about relationships between living organisms and their physical environment. It is vital to learn about connection of living beings to the environment of earth. The goal of ecology science is to learn about life processes, interactions, adaptions, and biodiversity of organisms.

The Ecology Green PowerPoint Shapes contain 12 pre-design slides to be used in various topic presentations. Such as recycling, deforestation, renewable energy, water conservation, biocapacity, and sustainable ecosystem. The slides contain tree diagrams, windmills, water drops, planet earth as trees, solar panels, and lightbulb. These are 100% editable PowerPoint templates providing flat vector-based shapes. You can customize elements of ecology PowerPoint to complement your presentation on environment, ecology, resources conservation, and more.

The slides of ecology green PowerPoint templates could be used in many ways. For example, minimizing the impact of climate change by describing ecology of recycling. The tree-shaped globe could present tree of life concept in ecology. The city infographic design over earth could different renewable energy sources. Whereas, the drops of water and faucet are suitable for water conservation programs. Also, check our collection of sustainability PowerPoint templates .

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Have you used traditional PowerPoint templates in your previous presentations and the results were disappointing? Have you lost faith in all the templates on the Internet and don’t want to risk using them again? However, your presentation is getting close and you don’t have prior design experience and you don’t have time to experiment and don’t know what to do, worry not! we found the solution for you.

Because we want you to show off your professionalism and creativity and dazzle the public with your ideas, and we know you need modern and captivating PowerPoint templates that grab attention and make your presentation magical, we offer 20+ Best Ecological PowerPoint Templates (With Awesome Designs)

Although those PowerPoint templates are specially designed for ecological purposes, you can use them for different presentations, all of them are ready to use and thanks to their attractive and simple design, you can easily modify them and control all their elements and customize as you like, even if you are a beginner, with just one click.

1. Waste Management PowerPoint PPT Template

If you need to make a presentation explaining waste management to your students, teachers, staff, or investors and are looking for the right template, then the Waste Management PowerPoint PPT Template will do the trick. This template comes with 20 clean and clear slides, with 90 color themes for you to choose from. Among them, it also supports the drag and drop feature of slides containing images, and with one click you can customize and modify all its elements, including the 3000+ vector icons.

2. Ecology – Ecology & Environment Powerpoint Template

Because the environment is the only factor for the existence of life on Earth, and without it, there can be no life on Earth It is necessary to spread awareness about how to deal with it, Ecogy – Ecology & Environment Powerpoint Template designed for presentations related to the environment This template includes 40 unique slides with many attractive features that support your presentation such as Unique mockup devices, Vector based icons, Picture Placeholder. Plus, it is fully customizable.

3. Ecological Infographics PowerPoint Template

Turn the information and ideas you intend to present into graphics, and create an engaging visual design that expresses textual content with images and icons to keep the audience away from boredom while giving your presentation with the unique Ecological Infographics PowerPoint Template that offers 67 unique slides, 90 color themes, and over 3,000 resizable and editable vector icons, in just one click. Only one you can edit any element in this template as it supports 4:3 & 16:9 Aspect ratios.

4. Empower Ecology PowerPoint Template

The entire world faces great and varied environmental problems and challenges, and we must all strive at the individual level to support environmental solutions to bring more balance and purity to our planet, you can use Empower Ecology PowerPoint Template to promote this idea, including 64 clean and attractive animated slides with Handmade Infographic, Dark and Light Background Option, and Widescreen (16:9) Aspect Ratio, and many other features that you discover when you download the template.

5. Farm & Agriculture PowerPoint Presentation Template

We should not lose sight of the importance of agriculture, as it is the basis of the ecosystem, and if you need to draw the attention of others to the importance of agriculture and the need to promote and support it, then Farm & Agriculture PowerPoint Presentation Template is what you need. It’s an attractive, genius-designed template that packs all the features needed for any successful presentation: 70 professional slides with 90 color themes, over 5,000 fully editable smart vector icons, and more.

6. Ecology – Eco Template Presentation

Ecology – Eco Template Presentation can be used in different fields, as it gives you a wide space for creativity. It contains 30 distinct and exclusive slides ready for modification that support the drag and drop feature to add images to help you prepare organized content and a more streamlined presentation, in addition to smart icons and genius infographics to highlight the Important ideas, you can modify the template with one click and you are free to control its colors.

7. Renewable Energy Presentation PowerPoint Template

In case the importance of renewable energy and its role in reducing global warming, which the world suffers from today, in the form of natural disasters, climate changes, and other health problems are these the ideas that you will put forward in your next presentation? Renewable Energy Presentation Powerpoint Template is best suited to convey these ideas attractively and smoothly. This template includes 50 unique slides rich in graphics, smart elements, charming fonts, and more to impress the audience, and the template is fully customizable and editable.

8. Ecology – Environment PowerPoint Template

When the textual content is replaced with a visual design, ideas are more organized and coherent, making it easier for the recipient to remember. Ecology – Environment Powerpoint Template turns your ideas into an unforgettable visual presentation with its 30 unique and elegant slides, which include attractive infographics that help simplify ideas and information for easy understanding and memorization, and the Mockup Slide Portfolio Picture Slide, Team Slide, and others. The mold size is 16:9 and it is completely and easily adjustable.

9. Animated Ecology PowerPoint Presentation

You can use Animated Ecology PowerPoint Presentation to prepare lessons or lectures related to the environment and ways to protect it. Thanks to its simple and attractive design that is not cluttered and the 28 animated infographic slides will help simplify any content added to it and will convey ideas correctly and without complication, this template includes many icons and smart adjustable elements. Plus, the dark version is included.

10. Bright & Natural PowerPoint Template

Bright & Natural PowerPoint Template is a versatile template suitable for all types of presentations, not just the environment. This template comes with a set of text and image-based slides and supports the drag and drop feature of 20 slides in two different sizes for you to choose the most appropriate one, in addition to a set of customizable vector icons This template also provides professional graphics and charts and attractive fonts.

11. ECOLIFE – PowerPoint Infographics Slides

Infographics are a way to get rid of boredom when receiving information, and it also saves the audience time because it makes them receive the most information interestingly in less time. This is one of the most beautiful features of ECOLIFE – PowerPoint Infographics Slides, as it comes with 33 effective slides rich in handcrafted infographics, in addition to the opening slide and closing slide, all elements of which can be easily modified. It features a light background, as well as dandy vector icons and modern fonts.

12. Plantieu – PowerPoint Template

Want a compelling template for your audience? You will find everything you need in Plantieu – Powerpoint Template. This template is designed to give you a captivating visual presentation. It is fully adjustable and comes with a Dark & Light Background to choose what suits your taste, and 3 Premade Colors Theme to control the colors of the template and all its elements, and it also supports the drag and drop feature for slides that contain images to make it easy for you to add any image and make any modification you want with just one click.

13. GoGreen | PowerPoint Template

Creative slides in different formats and brilliant color overlays are the highlight of the charming GoGreen| Powerpoint Template as well as other supporting features that are indispensable to any presentation. All elements in this template are adjustable, their colors and sizes can be controlled. It also provides a set of well-made infographics to add an aesthetic touch and draw attention to the ideas you are trying to convey in your presentation, and there are still a lot of features to discover when downloading the template.

14. Gartenia – Gardening PowerPoint Template

If you want to win the trust of investors, present ideas to colleagues, or get your thoughts right to your target customers all you have to do is use Gartenia – Gardening PowerPoint Template. This template includes 64 clean multi-use animated slides, a set of Handmade Infographics and if you don’t like the colors The basic theme of this template is that it provides you with unlimited choices of colors as it supports a 16:9 Aspect Ratio.

15. Save The Planet – PowerPoint Infographics Slides

Is there anything more beautiful than all of us participating in protecting the place we live in, planet Earth? Save The Planet – PowerPoint Infographics Slides is perfect for this purpose. It comes with 33 slides with an Opening Slide and Closing Slide. It also features Light Background, Smart Elements, Handmade Infographics, and Cute Vector Icons. All the elements of this template are easily editable with just a few clicks. Get it now without hesitation.

16. Energo | PowerPoint Template

Whether you need a PowerPoint template for personal or professional purposes, the Energo | Powerpoint Template is the most suitable choice for you, thanks to its features, It’s a ready-to-use template. You don’t have to get tired of designing from scratch. Just add the content you want, whatever its type, text, or images, and make the modifications you want to the various elements of this template, all of which are adjustable. This template comes with 150+ Total Slides/30 Slides for each template, 5 Premade colors, Picture Placeholder, and more.

17. Soraya Creative PowerPoint Template

Soraya Creative Powerpoint Template has a striking and innovative design and is a great choice if you are creating a presentation to showcase your work to potential investors or business partners. This template includes 40 unique slides with modern designs, supports drag and drop to add images, and provides a variety of vector icons to support your presentation, do not forget that it is adjustable and customizable with just one click and without any errors.

18. Newgreen Energy PowerPoint Template

Add a touch of boldness and creativity to the content you intend to present whether in a company meeting, portfolio setup, or company profile, and use the Newgreen Energy Powerpoint Template. It is a ready-to-use, customizable template that allows you to control all its elements to suit your taste with just one click. The template includes 30 unique and versatile text and image-based slides to support any content you wish to provide, in addition to handmade Infographics, and more, and other features you discover when using the template.

19. Nature PowerPoint Template

Nature PowerPoint Template is ready for immediate use and will save you more time. All you have to do is just modify it if you like. This template features a modern design and is ideal for environment-related presentations, whether for projects, companies, or organizations. It comes with 40 distinct and clean slides, a set of high-quality vector icons with the ability to control their colors and sizes, and more.

20. ECO – PowerPoint Infographics Slides

ECO V.2 – PowerPoint Infographics Slides designed with care and attention to detail to give you satisfactory results. It relies on a simple and modern design with vector icons to help you present the content in a simple way that is understandable to the audience. The template comes with 33 distinct and uniquely designed slides, with the opening and closing slides, the background is light, pure, and clean, the creativity of this template lies in the infographics that work magic in drawing attention to the content displayed, how about you discover the rest of the features yourself?

21. ENERGIZE – Solar Energy PowerPoint Template

ENERGIZE – Solar Energy PowerPoint Template features a bold, modern design that you can use for any relevant presentation and easily customize to fit your brand. This template comes with +40 carefully designed and lovingly designed flexible slides that support drag and drop so you can seamlessly add images, as well as a selection of charts, and vector icons that You can control however you like, as well as Unique mockup devices, and more.

To conclude: By using one of these wonderful templates, you will restore your confidence and your skills in front of your audience, colleagues, and your work team, and you will impress your competitors with the awesome development you have gained and you will be amazed by the positive comments you will hear and the successes you will achieve in your next presentations, so do not think twice and choose the template you like and get it now.

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Free Ecology PowerPoint Templates

Free Ecology PowerPoint Template

This free ecology template is a green theme PowerPoint design with a few placeholders to make the presentation on ecology more lively. This can be used for various ecology presentation topics such as environmental protection, climate change, triple bottom line, etc. The presentation template with a green color PowerPoint theme can also be used to …

Save the planet and look cool doing it with free Ecology PowerPoint templates . Themes range from Waste Management to Paper Recycling, and Forestry. Download free Ecology PowerPoint templates with light green and blue backgrounds to inspire interest in creating a health planet.

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How to download Microsoft PowerPoint

If you’re tasked with creating a presentation for work or school, you probably want to look at one of the best slideshow creators, Microsoft PowerPoint.

How to purchase and download Microsoft PowerPoint

How to download microsoft powerpoint on mobile, other ways to get microsoft powerpoint.

Here’s what you need to know about purchasing and downloading Microsoft PowerPoint along with other options for using this full-featured Microsoft Office application.

Just like getting the Microsoft Word standalone app , you can visit the Microsoft Store and search for PowerPoint. However, it’s hard to find the PowerPoint app without it being part of the Microsoft Office bundle. Luckily, we’ll show you exactly how to get it.

Note : Below are the prices at the time of this writing, which are subject to change at any time.

Visit the PowerPoint purchase page on Microsoft.com where you can buy PowerPoint alone for $159.99. If you’re in school, head to the PowerPoint Home and Student page instead where you can buy PowerPoint at a discounted price of $79.99.

Be sure to move down the page slightly and review the Requirements tab before making your purchase because it’s nonrefundable. You’ll need at least Windows 11, Windows 10, or macOS to install PowerPoint along with a certain amount of memory and hard disk space per your operating system.

When you’re ready, select Buy now at the top, and you’ll be directed to your cart to complete the purchase. Note that you’ll receive a digital copy of PowerPoint, not a physical one. Choose Checkout to continue.

Enter your Microsoft username and password when prompted or create an account if necessary.

Select your payment method, optionally enter a promo code, and pick Place order . Notice the statement at the bottom of the page informing you that you’ll be charged immediately, and again, there are no refunds.

Follow the subsequent prompts to complete your purchase, download, and install PowerPoint per your web browser and operating system.

If you’d like to create, edit, or review PowerPoint presentations on the go, you can install the free mobile app. All you need is a Microsoft account to use the PowerPoint app on Android or iOS.

For Android, head to Microsoft PowerPoint on Google Play and select Install . For iPhone, iPad, and Apple Vision, go to Microsoft PowerPoint on the App Store and select Get .

Once the app installs, select Open in Google Play or the App Store. Alternatively, you can simply tap the app icon that displays on your Home screen. Sign in with your Microsoft account and you’re ready to go.

Note that you do have an in-app purchase available for a Microsoft 365 plan if you decide to upgrade.

If you’re looking for additional ways to get Microsoft PowerPoint, we’ve got two options for you.

First, you can use PowerPoint on the web for free with your Microsoft account. All of your files are saved to OneDrive, which also includes 5GB of storage with your free Microsoft account. You can also enjoy many of the same features without much limitation including the use of PowerPoint templates .

Visit PowerPoint online , sign in, and you’re set.

Second, you can purchase PowerPoint as part of Microsoft 365 . Because this is the method you see more than any other, it’s one to consider if you can take advantage of the additional Office apps like Word, Excel, Outlook, OneNote, and others.

Review how to buy Microsoft Office for all of your options.

Do you have to download PowerPoint to use it?

Nope! You can use PowerPoint in your web browser with a free Microsoft account as well as with a Microsoft 365 work or school account. You can also install the PowerPoint mobile app for free on Android or iPhone.

What is similar to Microsoft PowerPoint but free?

You can look at applications similar to PowerPoint that are completely free. These include Google Slides, a web-based slideshow creator, and LibreOffice, a downloadable office suite containing Impress for building slideshows.

For additional options, check out how to use Microsoft Office for free along with our list of the best Microsoft Office alternatives .

How do I save a PowerPoint presentation on desktop?

To save a PowerPoint presentation, go to the File tab and select Save or Save As . Choose a location, name the file, and then Save .

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Chapter 54 Community Ecology

Jul 25, 2014

560 likes | 754 Views

Chapter 54 Community Ecology. Essential Knowledge. 2.d.1 – All biological systems from cells and organisms to populations, communities, and ecosystems are affected by complex biotic and abiotic interactions involving exchange of matter and free energy (54.1 - 54.5).

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• island species factors
• palatable species
• former range area
• passive defense
• yellow jacket cuckoo bee
• nasonia vitripennis

Presentation Transcript

Essential Knowledge • 2.d.1 – All biological systems from cells and organisms to populations, communities, and ecosystems are affected by complex biotic and abiotic interactions involving exchange of matter and free energy (54.1 - 54.5). • 2.e.3 – Timing and coordination of behavior are regulated by various mechanisms and are important in natural selection (54.1). • 4.a.5 – Communities are composed of populations of organisms that interact in complex ways (54.1 & 54.2).

Essential Knowledge • 4.a.6 – Interactions among living systems and with their environment result in the movement of matter and energy (54.2). • 4.b.3 – Interactions between and within populations influence patterns of species distribution and abundance (54.1). • 4.c.4 – The diversity of species within an ecosystem may influence the stability of the ecosystem (54.2).

Community Ecology • The study of the interactions between the species in an area

Interspecific Interactions • Interaction between species • May be positive, negative, or neutral • Ex: 1. Coevolution 2. Predation 3. Mimicry 4. Competition 5. Symbiosis

Coevolution • When two species have reciprocal evolution to each other • Ex: • Flowers and their pollinators

Predation (+/-) • Predator and prey relationships • Ex – Lynx and Hares

Predation • Often results in interesting defenses or adaptations • Ex: • Plant defenses • Cryptic coloration • Aposematic coloration

Cryptic Coloration • A passive defense where the prey is camouflaged against its environment

Aposematic Coloration • The use of conspicuous colors in toxic or unpalatable organisms to warn off predators Poison Arrow frogs

Mimicry • Defense mechanism where the mimic has a resemblance to another species, the model • Types: • Batesian • Mullerian

Batesian Mimicry • Palatable species mimics an unpalatable model Hawk moth larva Snake

Mullerian Mimicry • Two unpalatable species resemble each other Yellow Jacket Cuckoo Bee

Competition • When two species rely on the same limiting resource • Intraspecific competition usually more severe than Interspecific competition • Why?

Competitive Exclusion Principle • Predicts that two species with the same requirement can not co-exist in the same community • One species will survive and the second will go extinct

Ecological Niche • The n-hyperspace of requirements for a species • How a species “fits into” an ecosystem • Species can not have niche overlap; the Competitive Exclusion Principle

Niche Types 1. Fundamental - what a species is theoretically capable of using 2. Realized - what a species can actually use

Resource Partitioning • A way that species avoid niche overlap by splitting up the available resources • Ex: Anolis lizards

A. distichus A. insolitus

Symbiosis • When two different species live together in direct contact • Types: 1. Parasitism 2. Commensalism 3. Mutualism

Parasitism (+/-) • Parasite harms the host • Parasites may be external or internal • Well adapted parasites don't kill the host

Parasitic behavior: A female Nasonia vitripennis laying a clutch of eggs into the pupa of a blowfly (Phormia regina)

Commensalism (+/o) • One partner benefits while the other is unchanged • Ex. – Cattle and Egrets

Mutualism (+/+) • Both partners benefit from the interaction • Ex: Pollinators and flowers Acacia Tree and Ants

Prairie dogs are a keystone species in the Great Plains region of the U.S. and Canada. Keystone species p. 1204 • A keystone species is a plant or animal that plays a unique and crucial role in the way an ecosystem functions. Without keystone species, the ecosystem would be dramatically different or cease to exist altogether. • Prairie dogs are a keystone species in the Great Plains region of the U.S. and Canada

Keystone species • A keystone as an arch's crown secures the other stones in place. Keystone species play the same role in many ecological communities by maintaining the structure and integrity of the community.

Keystone species • often, but not always, a predator. • A keystone species' disappearance would start a domino effect. Other species in the habitat would also disappear and become extinct. In terrestrial environments, fire ants function as keystone predators by suppressing the numbers of individuals and species of arthropods that could be harmful to agriculture.

Succession Changes in species composition over time

Succession Stages • Sere: unstable stage usually replaced by another community • rock lichen moss grass shrub tree forest • Climax: stable stage, self-reproducing

Succession Types 1. Primary 2. Secondary

Primary Succession • Building a community from a lifeless area • Ex: volcanic islands glaciated areas road cuts

Glacier Bay, Alaska • Example of primary succession (p. 1209)Glacial retreat

Comment • The first example of primary succession was worked out on the Indiana Dunes • Stages: • Open Beach • Beach Grasses • Conifers (Junipers and Pines) • Oaks • Beech-Maple forest (Climax)

Secondary Succession • Where a community has been disturbed and the soil is mostly intact • Ex: • Cutting down a forest • Blow-outs on the Dunes

Causes of Succession 1. Autogenic Factors 2. Allogenic Factors

Autogenic Factors • Changes introduced by the organisms themselves • Ex: toxins acids

Allogenic Factors • Outside disturbances • Ex: FireFloods

Point • If you understand the causes and controlling factors of succession, you can manipulate them

Biogeography • Study of the past and present distributions of individual species and communities

Latitudinal Gradients

Range Limitations 1. Lack of dispersion 2. Failure to survive in new areas 3. Retraction from former range area

Proof • Fossil Evidence • Pollen Studies • Transplant Experiments

Islands • Special cases in Biogeography • Must be colonized from other areas

Island Species Factors • Island size • Distance from mainland

Island Size • Small islands hold few species • Why? • Fewer niches available for species to occupy

Distance from Mainland • Closer islands have more species • Why? • Easier for colonization

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• Presentations

How to Make a Photo Collage in PowerPoint Presentations (+Video)

Are you searching for a wow factor to showcase your creative work? I'll take you through how to make a collage in PowerPoint that'll immediately capture your audience's attention! 

When it comes to your presentation, text matters. But text is just one part of your presentation. Visuals like photos are another essential part of your PowerPoint slide deck. 

If you want to spice up your presentation, using a PowerPoint photo collage template is a good idea. In this tutorial, I’ll explain how to make a collage in PowerPoint and its benefits. We’ll also share some quick tips on how to make a photo slideshow in PowerPoint . 

How to Quickly Make Great Photo Collage Presentations With PowerPoint Templates (Video)

Do you want to create a PowerPoint photo collage for your next presentation? I've got a quick video that'll help you find out what you need to know about how to make a collage in PowerPoint:

Keep reading for even more tips and ideas about PowerPoint picture collages. I'll cover much more in the rest of the tutorial.

Jump to content in this section:

Why Use Collage Layouts in Your Presentation?

How to create collage layouts in powerpoint, 5 powerpoint image trends, 5 quick tips for making collage photo layouts, find powerpoint templates with collage layouts on envato elements, 5 amazing photo collage powerpoint templates, learn more about making great powerpoint presentations in 2024, add a photo collage to your powerpoint presentation.

In my experience, collage layouts are a creative way to add many images to your slides. But how do you make a photo slideshow in PowerPoint?

Add several photos to the slide to create a slideshow or collage PowerPoint layout. Then, organize them like you would with a paper collage or a scrapbook. I prefer to save time using a premium pre-made PowerPoint photo collage template. 

Using PowerPoint collage layouts can make presentations more visually appealing. This effortlessly creates a dynamic feel, keeping your audience interested and engaged. 

Plus, a PowerPoint collage template makes your presentation stand out. Most of your peers will stick to a more traditional slide layout of an image next to a text block. 

I've seen photo collage PowerPoint layouts often come in handy for creative professionals. Here are a few examples: 

• when presenting past projects such as design or illustrative work
• when showcasing photos from an event
• when sharing photos of different products or services

As I mentioned, a PowerPoint picture collage is a great way to add many images with minimal slides. Let's examine how to create a collage layout in PowerPoint quickly.

For this tutorial, I’ll be using the Mouve PowerPoint template from Envato Elements.

This is a clean modern PowerPoint template that's suitable for all kinds of presentations. Let's get started:

1. Create a New Blank Slide

First things first. Open your PowerPoint template. Then click on the Insert tab. Select New Slide, and from the drop-down menu, choose a blank slide.

This gives you a clean slate to start with. 

2. Load Your Images

Next, load all the images you want to use in your photo collage into your PowerPoint template.

On the Insert tab, select Pictures > Picture From File . Locate the folder with the pictures on your computer. Press Control-A to select all the images in that folder, and then press Insert . 

You can also open the folder containing all the images. Press Control-A to select them all and drag them onto your PowerPoint slide. 

3. Make the Photo Collage

With all your images loaded, it’s time to make your PowerPoint picture collage. First, resize the images so that they all fit nicely onto the slide. Resize the images—drag the corner Anchor Points that appear when the image is selected.  

Then, select an individual image and drag the middle to position it on the slide.

How you position the images on the slide is entirely up to you, but here are some of my go-to ideas to get you started: 

• Put them side by side if you prefer a classic layout.
• Experiment with overlaying images for a more creative layout.
• Mix horizontal and vertical images for a dynamic look and feel.
• Use a combination of photos and shapes to create a layered collage look.

Once you’ve arranged the photos as you want them, you can adjust which photo should be on top.

Right-click on a photo and select Bring to Front to position it on the top. Or select Send to Back to place it behind a different image. Then, repeat this process for any other image on the slide. 

4. Crop Images to a Shape

Do you want to add more photos to your collage but don't have enough room on the slide? Consider cropping some images to a shape. This is also an excellent way to get even more creative with the collage layout.  

Select the image you want to crop and click the Picture Format tab. Click the Crop icon and select the Crop to Shape option from the drop-down menu. Then, select the shape you want.

In this example, I’ve selected the Oval shape. 

5. Adjust the Image Crop

Sometimes, you may want to adjust the image's crop so that the desired portion shows up. To do this, select the image and click on the Picture Format tab. Then click the Crop icon and adjust the crop.

You can also move the image around to reposition it within the crop marks.

6. Play With Colors

This is my favorite part. Make some images stand out more by adding a color overlay. To do this, click the Picture Format tab and the Color options. You can then play with the saturation and tone or add a color overlay. 

7. Adding Final Touches

Are you done arranging and cropping your images? Take a few minutes and step away from your presentation. Take a short break and return to see the PowerPoint collage design with fresh eyes. 

You can then add more images if there are any blank spots or experiment with a different layout.

Consider duplicating the existing slide first to have a copy of the original layout. You can do this by right-clicking on a slide and selecting Duplicate Slide . This allows you to change the design as much as you want while having a backup. 

We've covered how to make a photo slideshow in PowerPoint. Let's explore some of the latest image trends in 2024 . Following trends helps me avoid unintentionally creating slides that look dated. 

Here are my top five image trends for 2024: 

1. Create Depth With Gradients

Gradient backgrounds in PPT are a common trend that can applied to images too. Seamlessly blend hues and tones to create depth. This trend elevates the aesthetic of your presentation and will impress your audience. 

Gradient Minimal Template is an example of a quick and easy way to create gradient images. Using a gradient overlay on black-and-white photo collages creates a unique style. 

2. Create Fluid Custom Shapes

Are you bored of squares, rectangles, and circles? Photo masks apply custom shapes to your images, giving your slides a unique edge. 

Doodle Creative PPT is a professional yet fun presentation. It includes a mix of creative doodles and custom-shaped photo collages. 

3. Keep It Clean With Geometric Shapes

If you like the idea of custom shapes but don't like non-fluid shapes, geometric shapes are perfect. In my experience, you can't go wrong with a slide like Geometric Infographics. It's clean, professional, and super fun!

4.  Stand Out With Color 

If you're a pro at changing the background colors of images, you'll have fun with this colorful image trend. Let your images be the main design element of your slides. The example below showcases when minimalism meets color to create a professionally designed presentation. 

5. Neutral, Organic, and Beige

In a loud, colorful design world, this unique trend creates calm and warmth. Neutral, earthy tones create a sense of sophistication and credibility for your brand. If you're looking to leave your audience with a sense of comfort and trust, this trend is for you. 

Organic Aesthetic Minimalist PPT effortlessly creates this sense of comfort and trust. The images are minimalist, artistic, and earthy. The PPT template is elegant in beige with black fonts. 

Once you've got the perfect PowerPoint template , it’s time to add your collage. Here are five quick tips to help you create unique photo collage layouts:

1. Pair Photos That Are Similar in Tone and Style

I find that photo collages look best if you pair similar photos. For example, pair light photos with light photos instead of mixing light and dark photos.

2. Combine Similar Shapes

If you want your images to look more creative, cropping them into shapes is a nice touch. To keep things consistent and cohesive, combine similar shapes, e.g. circles with ovals and rectangles with squares. This will look more aesthetically pleasing.

3. Pair Images With Color Blocks

You don’t always have to combine images to create a PowerPoint collage look. You can also pair images with shapes used as color blocks to achieve the same effect. This method can give your images an elegant border.

4. Keep Text to a Minimum

A PowerPoint photo collage presents a lot of information. If you've got to use text with your photo collage, keep it to a minimum. Doing so allows your photos to be the main focus of each slide and will stop your text from distracting your audience. 

5. Alternate Photos and Text

If you want a minimalist collage look, consider alternating photos and text. This gives your presentation photo collage a dynamic look and feel. It's even a workaround if you've got a limited number of photos to work with. 

If you’re looking for the best collage PPT templates , Envato Elements has got you covered. Envato Elements is a subscription-based marketplace with a unique offer. 

PowerPoint Photo Collage

You'll get access to thousands of PPT templates and other digital assets for a low monthly price. Download unlimited:

• stock photos
• web templates

Envato Elements is a top choice for creative professionals who want to work smart. It gives you the best bang for your buck if you need creative assets on an ongoing basis.

But wait! I have something that'll help streamline your search for creative assets even more.  

Find what you need faster with Envato Elements' powerful new AI-driven search assistant. Simply describe your creative project in a few words. And you'll receive a curated collection of digital assets to choose from.

It's a creative professional's dream come true!

Now that you know what PowerPoint collage layouts are and why you should use them, what's next? You’ll need a great PowerPoint template as a starting point. Let’s take a look at some of the best PowerPoint templates from Envato Elements: 

1. Chime Photo Montage PowerPoint Template

First up, we've got the Chime presentation template from Envato Elements. This PowerPoint collage template has a clean but colorful design. It offers 110+ unique slides, some of which have built-in collage layouts.

This PowerPoint collage template helps make a collage quickly. Besides that, the template includes:

• infographics
• break slides
• minimalist slide transitions 

2. Art Gallery PowerPoint Photo Collage Template

The Art Gallery template has a multipurpose creative design. Its focus on typography and creative image-based slides helps your content stand out. 

The template includes 25 unique slides designed in 16:9 widescreen resolution. It also comes with image placeholders, free fonts, and editable graphics. 

3. Porto & Profile Photo Montage PowerPoint

Try Porto & Profile if you want a minimalist photo montage PowerPoint template. It also comes with plenty of collage layouts built in.

This modern PowerPoint collage template includes 28+ unique slide layouts. Thanks to image placeholders, the template is also easy to edit. You'll also find subtle slide transitions. 

4. Haluiva Pitch Deck PowerPoint Template

The Haluiva Pitch Deck template can be used as a pitch deck and for any other business presentation. The template includes several image slides with clean collage layouts. You'll also find drag-and-drop image placeholders for easy editing.

The PowerPoint collage template comes with:

• icon variations
• 2 theme variations
• 30 unique slides
• image placeholders with slide master

5. Shabil Business PowerPoint Template

The Shabil template is a business PowerPoint template with an elegant design. The template is a great starting point for quickly making photo collage layouts.

It has 30 slides with master slides and drag-and-drop image placeholders. The slides were designed in widescreen resolution. 

Use a PowerPoint slide deck to create a great first impression for your creative brand. Let's show your audience how creative you can get. 

Here are my top picks from the Ultimate PowerPoint Tutorial Guide . That'll help bring any presentation to life. 

Adding photo collage layouts to your presentation makes them more appealing. And helps your creative work stand out. Now that you've read this article, you're all set to make great photo collage layouts. It's time to present your creative projects in style. 

Do you still need a starting point for your presentation? Check out our top collage layouts with built-in PPT templates on Envato Elements. They'll save you from going through all the steps of how to make a photo slideshow in PowerPoint. You’ll also find other digital assets that are perfect for all your creative projects. 

Editorial Note: This post was originally published in September 2021. It's been comprehensively revised to make it current, accurate, and up-to-date by our staff—with special help from Barni Rajah . Also, we've added a short video from Andrew Childress to help you get started quickly.