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مشاهدة النسخة كاملة : As July's Record Heat Builds Through August, Arctic Ice Keeps Melting

ahlam1399
08-20-2016, 01:56 AM
July 2016 was Earth's hottest month on record. And Arctic ice has shrunk this year almost as much as it did in 2012 ? the most severe melt to date.

أكثر... (http://www.npr.org/sections/thetwo-way/2016/08/19/490628323/as-julys-record-heat-builds-through-august-arctic-ice-keeps-melting?utm_medium=RSS&utm_campaign=news)