Acid Rain Videolab

Ward's Natural Science Est

acid  

Measure the pH of water samples, investigate the effects of acid rain on plants and soils, create acid rain posters, chart the path acid rain videolab of acid rain from source to deposition, and estimate the contribution of automobiles to the acid rain problem. The activities are supplemented by the information in Acid Rain: The Invisible Threat. It also comes with a teachers guide and enough materials for up to nine setups.

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Rain Videolab

1500 g Set

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