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10 Cards in this Set

  • Front
  • Back
What are nonliving parts of the enviroment?
Abiotic Factors
What is the life supporting portion of the earth?
Biosphere
What are the organsims called which make food from energy from the sun?
Autotroph
The part of the earth which supports life?
Biotic factor
What is a realationship which only one species benefits from the realationship?
Commensalism
What is it called when several populations are interacting in one enviroment?
Community
What is an organism called that breaks down its food and absorbs nutirence from the dead?
Decomposer
What is the scietfic study between organsims and there enviroment called?
Ecology
What is it called when populations in a community and abiotic factors interact?
Ecosystem
What is the diagram in which show what animal would be eatin by another?
Food chain