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Sec. 2 pg.8-13
Living Things Need Energy
Term | Definition |
---|---|
Carnivore | an organism that eats animals |
Herbivores | an organism that eats only plants |
Omnivore | an organism that eats plants and animals |
Energy Pyramid | a triangular diagram that shows an ecosystem's loss of energy, which results as energy passes through the ecosystem food chain. |
Food Chain | the pathway of the energy transfer through various stages as a result of the feeding patterns of a series of organisms. |
Food Web | a diagram that shows the feeding relationships between organisms in an ecosystem. |