Acid Rain
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The unit on Acid Rain explains what it is, what causes it, and the damage it causes. This unit explains how gases mix to form harmful gases. Countries work together to help solve the environment problems of the Earth. A pH level experiment is given. Activities include the following: answering questions, writing definitions, a word find, a word unscramble, a criss cross, and a spelling page.

An Activity Fun eWorkbook is also available about this topic. Click here to find it.

Platform: Download

Age Group: 7 to 10

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