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18 Cards in this Set
- Front
- Back
a group of parts that work together as a unit
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system
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the condition that exists when the changes in system overtime cancel each other out.
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stability
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groups of living things and the enviornment they live in.
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ecosystem
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a group of the same species living in the same place at the same time.
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population
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all the population that live in the same area
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community
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an enviornment that meets the needs of an organism
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habitat
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the role a part plays by an organism in its habitat
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niche
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a living thing, that makes its own food.
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trotucear
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a living thing, that eats other living things for energy.
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cosumer
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a living thing that feeds on the waste of plants and animals.
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decomposer
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a diagram that shows how much food or energy that is passed from one organism to another along the food chain.
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energy pyramid
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a diagram that shows how food chains connect and overlap
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food web
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the average temperature and rainfall of an area over many years
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primate
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dariaty
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diversity.
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the amount of salt in the water.
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salinity
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a narrow strip, along the shore, that is covered in water during high tide, and exposed during low tide
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intertidal
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ocean zone that starts at low tide mark and goes out into the ocean.
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near-shore zone
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the deep parts of the ocean located far from shore.
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open-ocean zone
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