| plankton |
the aggregate of small plant and animal organisms that float or drift in great numbers in fresh or salt water
출처: wordnet.princeton.edu/perl/webwn
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| plankton |
Plankton are the weakly swimming but mostly drifting small organisms that inhabit the water column of the ocean, seas, and bodies of freshwater. The name comes from the Greek term, —meaning "wanderer" or "drifter". While some forms of plankton can move several hundreds of meters vertically in a single day (a behavior called vertical migration), their horizontal position is mostly determined by movement (currents) of the body of water they inhabit. ...
출처: en.wikipedia.org/wiki/Plankton
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| plankton |
Simple forms of life stimulated to grow and multiply by light and nutrients in the water. Base of the marine food chain.
출처: www.geocities.com/wenraylm/glossary.html
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| plankton |
Life floating or drifting in the sea. Planktonic: Drifting or weakly swimming in the ocean.
출처: www.fish.washington.edu/naturemapping/mollusks/glo...
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| plankton |
1) Small, usually microscopic, plants (phytoplankton) and animals (zooplankton) in aquatic systems. 2) All of the smaller floating, suspended or self-propelled organisms in a body of water.
출처: www.nsc.org/ehc/glossar1.htm
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