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