Food Webs and Energy Pyramids


First read this page http://www.eduweb.com/portfolio/earthsystems/food/foodweb1.html

But wait...how are food chains formed? http://www.eduweb.com/portfolio/earthsystems/food/foodweb2.html
Take notes on energy pyramids and trophic levels

Next watch this video.  https://www.youtube.com/watch?v=MGODmyXkkPU
Take notes on what a food web is.

How are food chains connected? http://www.eduweb.com/portfolio/earthsystems/food/foodweb3.html

Now go to this website and manipulate the food web to see what happens. http://www.eduweb.com/portfolio/earthsystems/food/foodweb4.html

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