![Soil Pollution Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-environmental2.gif&w=64&q=75)
Easy
Can you tell which object is better for our environment? Test your recycling sense with this fun experiment!
![Soil Pollution Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-environmental2.gif&w=64&q=75)
Easy
Are natural pesticides as effective as chemical ones? Find out in this experiment!
![Soil Pollution Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-environmental2.gif&w=64&q=75)
Easy
Let's explore the different populations in soil, observe water and wind erosion, and construct a levee flood control technique!
![Soil Pollution Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-environmental2.gif&w=64&q=75)
Medium
Plants can help clean up pollution! In this experiment, you'll explore how plants can be used to remove copper from soil.
![Soil Pollution Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-environmental2.gif&w=64&q=75)
Medium
Does adding organic material to soil make it absorb more water? Let's find out!
![Soil Pollution Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-environmental2.gif&w=64&q=75)
Medium
Does your dish soap have an effect on your garden? Find out in this experiment!
![Soil Pollution Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-environmental2.gif&w=64&q=75)
Medium
Can antifreeze affect the growth of radishes? Find out in this experiment!
![Soil Pollution Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-environmental2.gif&w=64&q=75)
Medium
Let's find out how land use in the 1940s affects the amount of arsenic in the soil today!
![Soil Pollution Science Fair Project](/_next/image?url=%2Fimages%2Fscience-fair-project-environmental2.gif&w=64&q=75)
Medium
Learn how different types of fertilizers affect the nitrate content in runoff water!
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