DK Find Out! Plankton
DK

Plankton are microscopic living things that drift around in the world’s oceans.

OLogy: Find My Plankton Baby Picture
OLogy (American Museum of Natural History)

Can you match these marine animals with their baby pictures?

California Academy of Sciences: How Stable is Your Food Web?
California Academy of Sciences

Your students will design and use a simple model to test cause and effect relationships or interactions concerning the functioning of a marine food web, ranking their hypothetical ecosystems according to their stability when faced with a natural or man-made disturbance.