Read the following. Retouching Reality
Click on link
Here is the PowerPoint and review Questions with answers.
Watch this short video on “Ten Americans“. Be able to discuss what was presented in the video. How many chemicals were found? What is the problem with the chemicals? Who were the “Ten Americans”? What was the example of doses used by the chemical industry? The term parts per billion was used, what does it mean?
Taiga and Savanna movie can be found HERE
Notes for the Biomes
Watch the movie here.