Scientistspredictthatoneoftheworld'scoldestcountriescou...
问题详情：Scientistspredictthatoneoftheworld'scoldestcountriescouldbecoveredbythickforestsinsteadoffrozenicesheetsbytheendofthecentury,asclimatechangebringsaboutthe“greeningofGreenland”.Todayonlyfour...