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ecosystem science 1
test feb.23.2011
Question | Answer |
---|---|
ECOLOGY | a scientist who observes water and oganism |
HABITAT | a place where an organism lives |
POPULATION | all members of a species living in the same place |
COMMUNITY | a group of different spicies living in the same place |
ECOSYSTEMS | a community interacting with non living and living thing |
BIOTIC | living thing |
ABIOTIC | non living |
FOOD CHIAN | the path of food through a community |
PRODUCER | an organism that makes its own food |
CONSUMER | an orgamism that eats other organism |
DECOMPOSER | an organism that breaks down and absorbs nutrients from dead matter |
FOOD WEB | groups of food chain connected to each other |
natural resource | a substance found in nature that is use from humans |
CONVERVATION | the wise and careful way to use of the natural resource |