Possible school experiment to show importance of wetlands/riparian zones! This shows the importance of plants in our soil. Plants like trees and grasses help purify ground water. Without them the ground water gets polluted and harder to clean and drink.
Soil Erosion Experiment This might look like such a simple experiment but it will definitely show the importance of having vegetation covering the soil to your kids! They will love this hands on exper (Garden Step Long)
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Science fair projects can be tedious. Most experiments require a lot of hard work and expensive materials. Try a simpler experiment that is still impressive. Doing an experiment on tooth decay is both beneficial and interesting. It only requires a few ine