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DC-CAP G9Bio_Ecology_Food Chain and Food Web

Across
Is the act of preying on another animal for food
Organisms which have the greatest amount of potential energy
An organism that cannot make its own food a.k.a consumer
In a biological community, plants and animals will compete over food, territory, mates and other resources
Feeding positions of all organisms in a specific ecosystem
Organism which eats meat plant matter only
A biological community of interacting organisms and their physical environment
The total amount of living tissue within a trophic level
The role or job that an organism plays in an ecosystem
Down
Organism that is found at the first, or lowest trophic level
Organisms which break down dead organisms or dead organic matter
The feeding relationship wherein one organism benefits and the other organism usually suffers
Composed of several food chains in an ecosystem that intersect and depend on one another
The ultimate source of energy in any food chain