Numbers: Water, From Precipitation to Irrigation to Sanitation

By Jeremy Jacquot
Jan 23, 2010 6:00 AMNov 12, 2019 5:58 AM

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70 Percentage of global freshwater use that is devoted to irrigation. Industry soaks up 22 percent, and the remainder goes to households. About 20 percent of all cropland worldwide is irrigated; that land yields 40 percent of the world’s food supply.

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