Ecology
- Created by: rose107327
- Created on: 16-11-09 12:42
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Ecosystem
- a self contained, interacting communtiy of organisms and the environment which they live and interact in.
Community
all organisms of all different species living in a particular habitat
Population -
a group of organisms of the same species living in the same place at the same time
Habitat -
place in which an organism lives
Niche -
An organism's role in the ecosystem
Producer -
obtains food from inorganic sources from photosynthesis
- autotrophic organism
Consumer
obtains food in organic form directly or indirctly
- heterotrophic organism
Trophic level - the level in a food chain at which an oranism feeds
Nitrogen…
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