A2 Biology- Ecology

Important definitions needed for ecology. I will be pleased if someone gets a 100% with no help:) 

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  • Created by: TAZ
  • Created on: 21-08-11 00:34

1. Abiotic: The non-living components of an ecosystem.

  • True
  • False
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Other questions in this quiz

2. Interspecific competition: 2 or more individuals of the same species trying to use the same resource.

  • False
  • True

3. Nutrient: Cyclic movement of nitrogen in different chemical forms from the environment to organisms and back again

  • False
  • True

4. Symbiosis: Organisms living together in a close relationship (=mutualism, commensalism, parasitism, pathogen).

  • True
  • False

5. Habitat: A specific type of terrestrial region inhabited by well defined types of life.

  • False
  • True

Comments

Steph Underwood

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thanks, good for AQA too :)

natalie

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Just got 100% with no help. BOOM. 

Nisha

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WOW IT IS COOL

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