Unit 7 Ecology
Helpful Animations and Labs
Pesticides - DDT- Rachel Carson - Silent Spring (biomagnification)
Heifers...please watch: How Wolves Changed the Ecosystem, Lethal Seas, and Silent Spring.
Also read "Plowing Away the Praire". The link to the article is attached to the worksheet above. Can hand in one copy per group. The graphic is also attached above to help you answer a few questions on wksht.
Have fun :)
Transpiration Data Excel
Transpiration Data Word