biology ecology projects

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Biology Teaching Resources

Ecology Teaching Resources

Ecology is a large theme, and often not given full coverage in a biology class due to time constraints.  Below are some basic lessons on ecology and environmental science.

Populations and Data

Estimating Population Size – use bags filled with “animals” to mark and recapture and estimate the population size in the bag

Case Study – Loggerhead Turtles and Population Models – explore the number of eggs hatched and survivorship

Modeling Survivorship Curves with Bubbles – simulate survival patterns with this fun bubble activity

Predator Prey Graph – graph data on deer and wolf populations (growth curves)

Lesson of the Kaibab – Graph deer population after a catastrophic population decline

Random Sampling – estimate a population of “sunflowers”

Random Sampling with Dandelions – estimate the number of weeds on your school grounds using string and counting the number of plants within a plotted area

Interpreting Ecological Data – graphs and data tables

Demography Lab – collect cemetery data, construct survivorship curve

Rabbit and Wolf Simulation – collect data, growth curves, analyze how reproductive rates of predator and prey affect growth curves

Predator and Prey Simulation with Notecards – use notecards to demonstrate how predator and prey numbers change over time

Forest Food Web Label  – image; label producers, consumers, carnivores

Prairie Food Web Label II – another image to identify producers, consumers

Biomes and Communities

Analyzing Data – Explore Features of Biomes – Use a map and graphs to determine features of biomes

Build an Ecosystem – use bags, water BTB, oxygen data

Succession in an Ecosystem – graphic shows how species are replaced as a pond dries up.

Create a Biome Concept Map – research biomes to create graphic organizer

Biomes Concept Map Fill In – concept map is already created, students fill in words

Research Biomes Project  – create a presentation, travel brochure or similar artifact to showcase your biome

Examine an Ecosystem – observation of jar/pond water

Ecosystem (Biomes) Venn Diagram – compare two biomes and complete diagram

Biomes at MoBot – web lesson, research site, fill out table and answer questions

Color a Biome Map –  color North American Biomes by reading instructions on their locations

Owl Pellets – dissect owl pellets, reconstruct skeletons

Environmental Issues

Investigating Algae Blooms and Dinoflagellates – discover how rainfall and temperature affect aquatic ecosystems

Sea Turtles and Sex Determination – investigate how temperature affects the sex of hatching turtles

Case Study – The Wolves of Isle Royale – explores how inbreeding can affect populations

Can Sport Hunting Control Predator Populations – examine data on cougar attacks in states that allow hunting and those that do no allow hunting

Data Analysis – Invasion of the Jumping Worms – data shows how an invasive species can affect soil quality

Ecology Project – create a presentation about an environmental issue

Case Study – How Human Activities Affect Water Quality – examine a map showing various areas of a river affected by pollution

Designer Dogs – Examines the cost associated with breeding designer dogs (such as Puggles); students to consider alternatives to buying pets.

Exotic Pets – a set of activities over wild and exotic animals  and the risks of owning them

Endangered Species Project  – create a publication (website or prezi) that explores a species that is threatened

Investigate the Causes Endangered Species – using earthsendangered.com, create a graphic organizer that compares 4 different threatened animals from an area of the planet

Food for Thought – model the amount of food resources each country has using Hershey kisses

Zebra Mussels – read an article about exotic (invasive) species, answer questions

Human Population Graph – use data to graph growth and analyze

Environmental Action – as a group, allocate resources to different “causes”

Ecology Listmania – an introductory discussion where students list ideas or issues related to the environment

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138 Fun Ecology Project Ideas That Will Inspire You

Ecology is the study of organisms and their relationship with the environment, and these organisms include humans. Understanding the relationship between organisms and their habitats is essential to understanding the world.

This is why ecologists always study living things, their means of survival, and other associated things. An ecologist also studies the changes in human activities to anticipate future ecological issues, amongst others.

Table of Contents

How to create a great project, ecology research project ideas, ecology projects for college students, ecology project ideas for high school students, ecology experiment ideas for college students, ecology presentation topics, interesting ecology topics, human ecology topics, ecology and human impact science project ideas, behavioral ecology project ideas, marine ecology project ideas.

If you need to secure the top marks, your homework research skills must be put to use here. As high school, college, and university students, the following is a thorough guide to creating an in-depth project:

• Conduct Your Research: After choosing a project topic you’re certain you’ll perform best on, the next thing is to consult authority sources. These sources are books, journals, reliable websites, and other sources which offer important data on ecology. You should focus on the what, the how, the why, and any other question that comes to your mind.
• Write a Thesis Statement: This is the reasoning behind your project and it should be concise, straightforward, and coherent. You should aim at your central claim to develop a perfect thesis statement.
• Research Outline: Before writing, divide your research into doable sections which makes writing easier, faster, and target-oriented.
• Write: This could be your draft, but keep writing. Your priority here is to include your facts and state your arguments without fear of making mistakes. You should pay attention to your ideas. While you do this, you should also cite your sources and keep the full details of the reference list on another sheet.
• Proofread and Edit: This is where you go over your arguments, essential information, and reshape them. Reshaping arguments doesn’t mean you’ll correct them, it simply means you’ll find better ways to express them if you think you’ve not done enough. You’ll also edit your mistakes and take notes of paragraphs, sentence structure, and many other details.
• Write Your Conclusion: The conclusion is your final words to your readers. You’ll settle the issues you raised, summarize your arguments, and give your resolution on the best ecology research you just concluded.
• Revision: Don’t submit until you revise. This is where you go over the essay or project again to ensure that you’ve perfected everything, as required.

Ecology, as a study of all living organisms and their relationship to their environment requires reliable research in understanding the world. You can consider these ecology project ideas which encompass climate change, human population, changes, and many others:

• Discuss ways in which climatic conditions affect Monarch butterfly’s migration
• Examine significant changes in the ecosystem in a community of your choice
• How the power of the wind is harnessed
• Examine how the power of marine energy is harnessed
• Means energy power is harnessed
• Examine the methods to measure global climatic changes
• Discuss the role of maternal structures for offspring survival
• Examine the transcriptomic changes when aquatic plant species to terrestrial habitats
• Evolution of the human society
• Discuss the evolutionary theories from any three authors
• Effects of social fungal invaders in human communities
• Discuss the variations in the human population and their causes
• Examine the role of government in ecological responsibility
• Discuss the role of individuals in maintaining the ecology systems
• Potential ecological catastrophe at present
• Discuss the significance of the biochemical interactions between humans and plants
• Consumerism is an ecological challenge
• Discuss if non-renewable energy sources can be abolished
• Examine the potential role of NGOs in preventing ecological catastrophes
• Significance of deep ecology.

As a field that examines the behavior of all living organisms and the planet around them, you may want to wow your professors and teachers with stunning ecology topics. The study of ecology has impacted how humans are understood as well as the reactions of plants and animals to different living conditions. Consider the following ecology project ideas:

• Discuss ways to make a hotel environmentally friendly
• Examine the strategies to make a restaurant Environmentally friendly
• Discuss the functions of a compost heap
• Discuss what ecological footprint means
• Critically examine what makes fashion ecologically friendly
• Critically discuss what mutualism mean
• Discuss what factorial ecology mean
• Structure of the biomes on earth
• Ways motor oil affect the ecology
• Examine what green living means today
• Discuss the kinds of green roofs available and how they work
• Five ways to make a sustainable home
• Examine the climate change on tundra
• Discuss what competitive exclusion means
• What are the major causes of eutrophication?
• Ways environment is protected from toxins
• Examine the significance of specific animals
• Discuss the significance of forests to humans
• Explain how forest fires are important to humans
• Explain the major challenges to achieving greener living.

As high school students, you can wow your teachers by being creative with your ecology project ideas. You can consider these topics in ecology to conduct the best project research and earn top marks:

• Examine the function of diversity in the ecosystem
• Explain the changes in vegetative and sexual reproduction
• Discuss how evolution is gingered by sleep
• How population control is achieved by wolves
• Examine the causes and consequences of black holes
• Discuss what are considered endangered species
• Discuss 5 ways to protect endangered species
• Analyze the latest technology to achieve safety with hazardous waste
• Discuss what recycling means
• Impact of humans living on glaciers
• Discuss the growth of magnetotactic bacteria
• Examine the causes of new global infections
• Origin of now-extinct species and what propelled extinction
• Examine the underlying basis of sexual reproduction
• Discuss what vegetative reproduction means
• Ecological footprint of airplanes
• Discuss the ecological footprint of trains
• Is traveling by road ecologically safe than traveling by air?
• Discuss if there are bugs under people’s feet occasionally
• Examine how ecologists study animals.

Experiments are great ways to learn about how organisms function. As college students, these are ecology experiment ideas that could bolster your understanding of basic living organisms:

• Examine how acid rain affects aquatic organisms
• Experiment with the basic reasons why plants grow in your backyard
• Critically examine how water plants can be used to assess the quality of tap water
• Discuss the effectiveness of Roundup weed killer
• Effects of hydrogen peroxide on plant roots
• Why plants attract hummingbirds
• Discuss the factors which help in birds’ egg production
• Examine the role of temperature in the pattern of bird migration
• Observe if birds love to eat alone
• Discuss if air pollution has an impact on insects.

You may have an ecology group or class where ecology topics for presentation are essential. As an essential field in today’s world, these are ecology research topics for your presentation:

• Formation of salt marshes
• How are dead zones formed in seas?
• How does consumerism impact the environment?
• An analysis of gastric microbiota
• An analysis of the ecological challenges in Europe
• An overview of the ecological challenges in Asia
• A review of two ecological journals with 10 years publication period
• An overview of the coronavirus infection and development
• An analysis of how colors repel or invite insects
• An analysis of the impact of magnetic fields on insects
• An overview of the impact of soil acidity on insects
• An examination of insect food choices based on color
• An analysis of the role of temperature in butterfly growth
• An analysis of how bird nesting is ruined by deforestation
• An analysis on why trees need to be replanted each time they’re hewn.

You can get bonus marks if you develop original research content around any controversial discussion in ecology. If you’d like to get top marks, consider these ecological topics and research ideas:

• Evolution of magnetotactic bacteria
• Discuss the categories of mutualism and their significance
• Examine what Columbian exchange means in relationship to ecology
• Discuss how sustainable manufacturing can apply to industries
• What extinction debts mean
• Describe how green roofs in homes and offices can reduce the global ecological footprint
• Describe the environmental concerns from Europe
• Discuss the rising environmental concerns from America
• Rising environmental concerns discussed in the last UN meeting
• Examine what biodiversity means
• Discuss what biome means
• Examine the meaning of the tragedy of commons
• What factorial ecology means
• Examine why conservation biology is essential for the planet
• Explain what applied ecology mean today.

Learning about the environment is fun when humans are studied. It has been said that the problems humans face are the consequences of human’s existence in the environment. Thus, examining these ecology research ideas could help you understand the nature of human existence:

• How safe are megacities?
• How do human means of living affect the environment?
• Examine the basis of overconsumption
• Explain the challenge fast food is to the environment
• Discuss the core reasons why humans need to adopt renewable Energies
• Compare and contrast the environmentally-friendly living conditions in two countries of your choice and the results
• Examine a country that has gone green and the technology it used to do so
• Describe the regulation of social ecology in classrooms
• Describe what agrarianism mean
• Examine if people consider green hotels or otherwise for vacations today
• Discuss how people use media to understand the challenges of ecology or otherwise.

You can focus on human impact on ecology and vice versa for your next project. These are around different industries like tourism and much more. Some of the ecological topics to consider here are:

• Discuss today’s ecological guides to tourism
• Examine the importance of timescales in applied ecology
• Discuss the need for historical analysis in ecology
• Analyze how the environment affects biological organization
• Discuss the recent research on human prospects of life on Mars
• Examine the role of diatoms in exploring and explaining challenges in applied ecology
• Discuss specific pollutants and how they affect the world
• Discuss the recent scientific liberation on human ecology
• Discuss the tools used to interpret data on human ecological impact
• How do humans affect the growth of plants essential for breathing?

Behavioral ecology evaluates the living pattern of organisms. These could be humans, plants, and animals. Choose your favorite from these behavioral ecological topics:

• Discuss the factors leading to bird migration
• Evaluate the factors leading to elephant migration
• Evaluate the social behaviors leading to physical strengths of animals
• Discuss the social behaviors leading to certain psychological instincts in humans
• Examine the reduction in animal strength due to sex and age
• Discuss the patterns of parental care in a species of your choice
• Examine the patterns of social care amongst brood parasites
• Evaluate how an animal of your choice care for its offspring
• Discuss why cowbirds move with cows
• Examine the developmental processes of male lions.

You can also consider ideas on marine ecology for your project. These are ideas that examine the importance of aquatic habitats and the relationship of other organisms with water. You can consider:

• Discuss the hydrologic cycle and its importance
• Discuss the problems facing the Caribbean water
• Discuss if anything like marine spirits exists
• Examine animal diversity in the marine world
• Discuss the core concepts of water consumption in animals
• Examine the importance of water for electricity
• Examine stream morphology and its diversity

Get Best Project Help!

With these ecology project topics, you can properly shape your project research. If you however say “I need someone to do my project” or “I need someone to write my homework for me “, we offer the services you need online.

We have reliable and skilled writers offering science homework help . Based online, our researchers are professors and teachers with years of writing and researching experience. You can hire our experts today to secure top marks at an affordable rate with a fast turnaround time.

Our skilled writers will create custom research and submit it before the due date. They also offer editing and proofreading services to earn you top grades in class.

What project topic is related to ecology?

Project topics related to ecology are: molecular ecology, organismal ecology, ecosystem ecology, community ecology, and landscape ecology. These project topics mainly discussed the relationship between organisms and their environment. In addition, it also discussed how human activities impact the ecosystem while examining strategies for biodiversity and natural resources.

What is an example of ecology research?

Examples of ecology research are: conservation and management, biodiversity studies, deforestation and its impact, soil carbon and nitrogen dynamics, local climate, environmental justice, community of organisms, change in morality over time, and effects of agriculture on soil fertility and biodiversity.

What are ecology project ideas?

Some ecology project includes: a review of the transformative theory, a look at how weather problems can affect the monarch butterfly movement, research on how aquatic power is used, and the effectiveness of conservation measures. These methods include fieldwork, laboratory testing, and data analysis.

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10 Ecosystem Project Ideas

• Freebies , Planning , Science

When you think about ecosystem project ideas, do you immediately think about dioramas in a shoebox, like this one I found on Pinterest?

Don’t get me wrong, dioramas are a great way for students to demonstrate their learning but it’s also the most common way. If you are like me, you are always looking for unique ways for students to express what they learned. That’s why I have a variety of ecosystem project ideas!

Create Your Own Ecosystems or Habitats.

Have your students work in groups, research, and then create an ecosystem together. It can be something as simple as collecting pond water, organisms, and plants. You could also have students create individual habitats instead of an entire ecosystem. We created our own habitats and the students really enjoyed it. Together we discussed the importance of meeting our living things’ needs and a healthy environment. We had a habitat for ants, fish, worms, and so much more.

Create a Flap Book.

Provide students with a 12 x 9 strip of construction paper and several index cards (one per ecosystem you are studying). Have students name, draw, and color the ecosystem on the outside of the index card, and on the inside provide valuable information about the ecosystem inside. When you are done, it will look like this:

Create an Imaginary Ecosystem.

Have students create their own ecosystem but still requiring the characteristics of ecosystems such as needing to have both living and nonliving factors, populations, communities, and so on. Have students determine the food chains and much more. It will definitely require some creative thinking on their part, but it will definitely be fun!

Create an Ecosystem Mobile.

Students love creating mobiles and they make for a cute display. If you can’t find hangers to make mobiles, you can easily use other materials such as sticks (yes, sticks from trees.), dowels (found in craft stores), or paper towel rolls. When creating an ecosystem mobile , you can have students again use index cards like in the example above, designing the outside and describing the ecosystem on the inside. You could also have students get creative and design something that represents that ecosystem, such as a raindrop for the rainforest. Students will love this ecosystem project idea!

Read Around the Room.

Set out many books about ecosystems around the room and students are sure to get excited! Have different locations representing different ecosystems and then move students around from station to station. If you want, you can have a student record in a chart or on one big piece of chart paper what they learned about that ecosystem. There are many great books out there on ecosystems.

Create a Scavenger Hunt.

What student doesn’t love a scavenger hunt? To create an ecosystem scavenger hunt , you would just place information about each ecosystem around your room in different locations. For instance in one spot you may have information about deserts and in another location information about grasslands. Then create a few questions for students to answer regarding each ecosystem. Students move around the room reading about each ecosystem and hunt for those questions. It’s a great way to sneak in some reading and just another ecosystem project idea.

Create an Accordion Book.

Can you tell I’m a crafty, foldable kind of gal? I just love hands-on activities and foldables. I think I wrote about this a little in my Going Wild for Ecosystems post. Drag out some construction paper or copy paper and have students fold it in half. Then have them draw the ecosystem at the top and write about its characteristics at the bottom of the half sheet. When finished, you end up with an ecosystem accordion foldable . (See image below).

Do this with each half for however number of ecosystems you are studying. Then connect them all by gluing them (or taping) side by side. (see image above).

Create a Circle Book.

Are you looking for an ecosystem project idea that is easy-peasy? These circle books have been my latest obsession. I’ve even got some created that I haven’t uploaded yet! But just like any of the above, you don’t have to head to my store to purchase them, you could easily create them yourself! Provide each student with one circle per ecosystem you would like them to represent. Then on each circle have them illustrate the ecosystem on the top and describe its characteristics on the bottom. (Sensing a theme?)  Then fold each circle in half back to back and glue them together to form your ecosystem circle book .

Project Based Learning.

Are you looking for a way to get in a little PBL? Why not have students design their own ecosystem zoo ? (This is a shameless plug!)  This project integrates area, perimeter, geometry, and STEM learning in your science classroom. Students work through a series of steps, including research, to design and build a model of their own ecosystem zoo! It’s differentiated and can easily be adapted!

Triboard Display.

Why not have your students create a display similar to a science fair? In this display, students would take a regular file folder (see image below) and attach pieces that describe the landscape, climate, plants, animals, and food chain/web of the ecosystem. Then have students place a world map in the middle and color all the locations in the world where their ecosystem can be found. This can also be done on a larger scale with an actual tri board.

Want to save a little money? Check out the Ecosystem Bundle! It combines many of my ecosystem resources together at a discounted price.

GRAB THE FREEBIE!

Want to grab the ecosystem tri-board display activity above for free? Click here to download it!

This is just a small sampling of some ecosystem project ideas. If you’re looking to save time, you can find many of these items inexpensively prepared for you in my store here , though you can also create many of these ideas yourself. And if you’re looking to save money, I’ve got a great bargain with my ecosystem bundle —eight whole products that can easily stand alone or be chained together!

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Science Projects > Science Fair Projects > Biology Science Fair Projects  

Biology Science Fair Projects

A biology science fair project may help your entry stand out in the minds of judges.

Why? One reason is because they’re less common than other projects. Another reason is that under most conditions, biology projects cannot be rushed. Judges may note that when they see your planning log, notebook, or other records.

Getting Started

For tips on performing your experiment and presenting your project, see our free science fair guide.  Browse our Science Fair Kits category for more project ideas and easy-to-use products.

Types of Biology Science Fair Projects

-Bacteria -Botany -Human Body & Anatomy -Insect -Soil, Water, Acid Rain and the Environment -Zoology

Use petri dishes and agar to grow bacteria.

• What effect do household cleaners have on a bacteria culture? What about temperature? What is the best or worst environment in your house for bacteria growth?
• Are there substances in your kitchen (garlic, red pepper, curry, tea tree oil, etc.) that have natural antibacterial properties?
• Use the Gram stain method for testing whether Gram-positive or Gram-negative bacteria is more common in your house. Do common antibiotics interact differently with Gram-positive and Gram-negative bacteria?
• Studying mold growth conditions also makes an interesting experiment. What types of food mold the quickest? How does temperature affect mold growth? Are there some practical ways to slow down the growth of mold? Experiment with different types of preservatives to see how they prevent mold growth.
• Does bacteria grow in a predictable pattern? Try an experiment by making thumbprint, fingerprint, or handprint bacteria cultures using agar and petri dishes.
• How much bacteria grows in the mouth and what effects do common cleaning techniques have on bacteria growth? Consider brushing with a dry toothbrush, comparing different toothpastes, mouthwashes, and flossing as well as time spent cleaning teeth to find which methods work best to keep the mouth clean.
• Is a dog’s mouth really cleaner than a human’s?
• Use GloGerms to simulate the behavior of germs. Experiment to find the best ways to eliminate germs from hands and surfaces. (Test water temperature, soaps, length of time spent washing, etc.)
• See a sample step-by-step project and more project ideas in our Bacteria Science Project Guide .
• Design an experiment to experiment with leaf color pigments . (You might compare pigments of different species of leaves or leaves at different times of year.)

• What happens when different types of soil or fertilizers are used on the same type of plant?
• How do heat and cold affect sprouting?
• How do different soil types affect the ability of roots to anchor the plant?
• Does light wavelength affect plant growth?
• What is the effect of acid rain on plant growth?
• Set up an experiment to measure the rate of photosynthesis and see the effects of temperature, light intensity, or concentration of CO2.

• Try growing seeds from different fruit that you’ve eaten. Which ones grow best?

Human Body & Anatomy :

• Test reflexes, hearing, lung capacity , or vision . Does one age group seem to have better results than another?
• Does your nose have anything to do with taste?
• How does age affect peripheral vision?
• How does the pH level of hair products affect hair quality? (Use pH strips for testing.)
• Can petting an animal lower your heart rate? Is there a difference between petting your own pet and petting an animal that you are not attached to?
• Does the heart rate of an animal decrease while it is being petted?
• Is there a difference between video games that make the player be physically active versus nonphysical video games on the player’s heart rate or blood pressure?

• What happens to insects in winter?
• Which characteristic (fragrance, color, flavor) has the most influence in attracting a species of bee or butterfly to a flower?
• Do bees recognize patterns ? Can this help them find their food sources?
• Design an experiment to explore how ants communicate with scent (pheremones).

Soil , Water , Acid Rain, and the Environment:

• Do the organisms found at different levels of a pond differ significantly? You might try re-creating a pond “cross section” of life.
• Where do you find the most polluted water locally? What about water with the highest and lowest pH? (Use a water test kit.) Does this have an effect on the organisms (fish, insects, algae, protozoa, frogs, etc.) that live in or next to it?
• Investigate which pH and chemical levels are most common in your area. How do garden soils with different amounts of nitrogen, phosphorus, potash, or pH compare? (Use a soil analyzer .)
• Which de-icing agent used on roads in winter has the least negative environmental impact?
• You can make artificial acid rain by taking distilled water and slowly adding sulfuric acid (one drop at a time) until the pH of the water reads about 4.0.
• You may also be able to collect rain water and test its pH level to see if it is acidic enough (pH ~ 4.0) for your experiment.
• Do our soils show the effects of acid rain?
• Can a base such as limestone or limewater be used to protect plants from acid rain ?
• Can an antacid tablet like Tums or Alka-seltzer be used to protect soils from acid rain?
• Does acid rain affect the algae and protozoa found in ponds? Do a comparative study with protozoa grown in distilled water versus protozoa found in a pond that might have been affected by acid rain.
• Does acid rain affect the growth of ferns or moss?
• Study brine shrimp or protozoa ; what happens if you add mild pollutants to their habitat? (See our brine shrimp project .) Do different species (such as amoeba and euglena) react differently? (For testing specific species, you may want to get a live culture .)
• What effect does temperature have on brine shrimp or Triops ? Compare hatching, growth, and population rates in a warmer environment vs. a colder one.
• How do earthworms help improve soil quality?

Science Fair Regulations

Most science fairs have regulations regarding the use of living material, especially bacteria, animals, and humans. You may need to get advance approval for your project, so check your fair’s guidelines before beginning! You can go here to find the rules for ISEF-affiliated science fairs.

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Ecology Science Experiments

Ecology science experiments you can do at home! Click on the experiment image or the view experiment link below for each experiment on this page to see the materials needed and procedure. Have fun trying these experiments at home or use them for SCIENCE FAIR PROJECT IDEAS.

Smog In A Jar:

Explore And Observe Air Pollution 

Compost In A Bottle:

Turn Trash Into Fertile Soil

Investigate Pollution And Precipitation

Make A Paper Straw:

Alternatives To One Time Use Plastics

Blossoming Beans:

Germinate a Pinto Bean

Changing of the Leaves:

Alter Green Leaves into Colorful Leaves

Moldy Apples:

What Transforms an Apple into a Moldy One?