NPR News: There's A Lot At Stake In The Weekly U.S. Drought Map

There's A Lot At Stake In The Weekly U.S. Drought Map
As drought has deepened across the West, much attention is paid to a colorful map that shows the hardest hit areas. The scientists who update the map each week face enormous pressure to get it right.

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Làm đẹp Blog 247 December 26, 2018 at 10:00PM
Category Health & Science