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1000 Science Fair Projects with Complete Instructions

Environmental science is about how human activities affect the natural world. Environmental scientists work to solve problems like global warming, using more renewable energy, and stopping pollution of the air, soil, and water to keep our planet healthy.
Acid Rain and Algae
General Environmental Science Science Fair Project
Easy
Let's find out if acid rain can hurt algae!
Acidic Water and Zebra Mussel Shells
General Environmental Science Science Fair Project
Easy
Does acidic water make Zebra mussel shells softer? Let's find out!
Aircraft Noise: Take Off vs. Landing
General Environmental Science Science Fair Project
Medium
Do aircraft make more noise when taking off or when landing? Find out in this fun science project!
Controlling Purple Loosestrife
General Environmental Science Science Fair Project
Easy
Can we get rid of a foreign plant without hurting our crops? Join us to find out!
Decomposing Plastic Spoons
General Environmental Science Science Fair Project
Hard
Let's find out how quickly biodegradable spoons can decompose in soil!
Does Living Near the Sea Affect Water Consumption?
General Environmental Science Science Fair Project
Hard
Do you live near the sea? Find out if it affects how much water you use!
Exploring Biological Communities
General Environmental Science Science Fair Project
Medium
Discover the organisms that live in different communities and learn how to identify them!
Exploring Life in Water
General Environmental Science Science Fair Project
Medium
Take a closer look at the amazing creatures living in a drop of water from a lake or pond!
Forecasting the Weather
General Environmental Science Science Fair Project
Easy
Learn how to predict the weather with thermometers, barometers, wind vanes, anemometers, and hygrometers!
Identifying Biodegradable Materials
General Environmental Science Science Fair Project
Easy
Can you tell which materials will break down and which won't? Join us to find out!
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