作业帮回答这个问题.what is fresh water?用英语
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回答这个问题.what is fresh water?用英语
回答这个问题.what is fresh water?用英语
回答这个问题.what is fresh water?用英语
Fresh water is defined as water with less than 0.5 parts per thousand dissolved salts.[1] Freshwater bodies include lakes,rivers,and some bodies of underground water.The ultimate source of fresh water is the precipitation of atmosphere in the form of rain and snow.
water from rivers or lakes which are without salt
I don't know.
Freshwater refers to bodies of water containing low concentrations of dissolved salts and other total dissolved solids. Freshwater is an important renewable resource, necessary for the survival of mos...
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Freshwater refers to bodies of water containing low concentrations of dissolved salts and other total dissolved solids. Freshwater is an important renewable resource, necessary for the survival of most terrestrial organisms, and is required by humans for drinking and agriculture, among many other uses. Despite its importance, freshwater continues to be wasted and degraded all over the world. The UN estimates that about 1.2 billion people (18 percent of the world's population) lack access to safe drinking water.
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maybe i know.that is no other things.