News tagged with brazil

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Water crisis threatens thirsty Sao Paulo

Sao Paulo is thirsty. A severe drought is hitting Brazil's largest city and thriving economic capital with no end in sight, threatening the municipal water supply to millions of people.

Aug 21, 2014
5 / 5 (4) 0

A new source for potassium fertilizer

Potassium-rich bananas are often grown in the Southern Hemisphere, in countries like Brazil, but farming banana trees requires potassium fertilizer obtained from mining potash in the Northern Hemisphere. ...

Apr 10, 2014
4.8 / 5 (4) 0