| watershed |
the total land area from which water drains into a particular stream or river.
출처: www.sfrc.ufl.edu/Extension/ssfor11.htm
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| water |
An odourless, tasteless, colourless liquid formed by a combination of hydrogen and oxygen; forms streams, lakes, and seas, and is a major constituent of all living matter.
출처: www.ec.gc.ca/water/en/info/gloss/e_gloss.htm
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| watershed |
The land area that drains into a stream.
출처: www.ec.gc.ca/water/en/info/gloss/e_gloss.htm
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| water table |
The top of an unconfined aquifer; indicates the level below which soil and rock are saturated with water.
출처: www.apsu.edu/wet/whatis.html
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| waterborne disease |
Any illness transmitted through ingestion of or contact with water contaminated by disease-causing organisms (eg bacteria, viruses or protozoa) or chemicals.
출처: www.apsu.edu/wet/whatis.html
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