Acid Rain - Video

This is a video I used to show my Year 7 class after I skyped my Grandad to see what he knew about Acid rain after his career as a hydrologist. Next lesson he will be on call to answer any questions that the students need so using the iPads they may call him to ask questions.

4.8
4.8

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Created
Jun 24, 2012
Updated
Feb 11, 2013
Licence
CC-BY-SA