EcologyEcology, Organisms in their Environment; interactions, energy flow, niche, food web/chain, energy pyramid, carbon cycle (15:00) http://www.youtube.com/watch?v=Gu2EzAIsVQUIntro. to Ecology, Kahn Academy Intro. to Ecology
Ecological Footprint Activity
Educational Resources (Global Footprint Network) Scroll down to Activities, then More Fun Activities and click on the "Recycling Game" to play. Read all of the directions to understand which recylcling bin takes which trash. Play. Do you have the highest class total?
Most Imperiled Ecosystem in North America (National Geographic) (51:31)