Environment And Conservation: Acid Rain
Pupils determine the effect of an acid on different types of rocks. They place varied rocks into cups of water or vinegar. They record observations over seven days and note any changes to the rocks.
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Using Environmental Models to Determine the Effect of Acid Rain on an Ecosystem
Demonstrate to your middle school science learners how chalk breaks down in a weak acid. Discuss what affects acidic rain might have on ecosystems. Lab groups then choose one of two questions: "How does acid precipitation affect an...
7th - 8th Science
The Influence of Human Activity on the Environment
The first half of this thought-provoking presentation introduces viewers to some of the ways humans are impacting the environment: climate change, acid rain, and intensive farming. The second half suggests ways to minimize that impact....
4th - 8th Science
The Effects of Acid Rain on the Environment
Middle schoolers work in groups to expose healthy plants to various environmental conditions. Each group is assigned a different amount of lemon juice to add to their water source, simulating acid rain. Some water is administered through...
5th - 8th Science