National Geographic
Life in the Sea; Web of Life - Washington, D.C. National Geographic Society 1995
Color video; 18 minutes. Reveals how food chains illustrate the transfer of energy between living things and how several food chains combine to form food webs; also discusses concepts of producer, consumer, decomposition, and energy level.
0-7922-2909-6
Science
Life in the Sea; Web of Life - Washington, D.C. National Geographic Society 1995
Color video; 18 minutes. Reveals how food chains illustrate the transfer of energy between living things and how several food chains combine to form food webs; also discusses concepts of producer, consumer, decomposition, and energy level.
0-7922-2909-6
Science