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Ecology
Scientific study of the distribution of living organisms
6
Science
4th Grade
11/15/2010

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Cards

Term
Ecosysetems
Definition
The ecosystem iis the natural sysetem within which you an all other life.
Term
food chain
Definition
The eating relationship between species within an ecosystem.
Term
food web
Definition
The eating relationship between species within an ecosystem.
Term
population
Definition
number of people or animals in a certain place.
Term
pyramid of biomass
Definition
shows how much energy each animal is getting from its food.
Term
pyramid of numbers
Definition
The feeding relationship of animals
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