Start a 10-Day Free Trial to Unlock the Full Review
Why Lesson Planet?
Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!
Students research the affects of mercury in the environment. They identify mercury presence in household and school items. They watch a demonstration of bioaccumulation of mercury in various organisms from the bottom to the top of a food chain.
4 Views 4 Downloads