As seawater creeps further into coastlines, salt threatens to pollute the freshwater reserves that people depend on. But this ...
Most people in the United States have access to clean, affordable tap water, yet many still choose to drink bottled water at ...
enough to supplement water needed for drinking, irrigation, and agriculture. With less annual rainfall than 1 mm per year, Chile’s Atacama Desert is one of the driest places in the world. The main ...
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