Given illustrations, students will analyze the flow of matter and energy in food chains, food webs, and ecological pyramids.

Explains what a food web is, the complexity of one in a rainforest, and how energy flows through a food web.

Learn about the mysterious jellyfish blooms that have occurred in the world's oceans. Because the resulting alteration to the marine food web has had devastating effects, researchers grow and study jellyfish at the Monterey aquarium....