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HINDU NOTES-January 31 2018 [UPSC IAS Current affairs]
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Hindu Notes from General Studies-01 Editorials are covered separately. HINDU NOTES are available free date wise| CLICK HERE ‘Mammals, birds likely to survive climate change’ News Researchers said that,mammals and birds stand the best chance of all animals of surviving Earth's rapidly changing climate. Beyond News: An analysis of how nearly 11,5000 species fared over 270 million years of hot-and-cold fluctuations showed that warm-blooded creatures cope better with change than reptiles and amphibians, a team reported in the journal Nature Ecology & Evolution. Findings When a massive space rock crashed into Earth some 66 million years ago, the debris thrown in the atmosphere lowered the planet's temperature for decades. The shock wiped out the world's non-avian dinosaurs, from T-Rex to the three-horned Triceratops. But warm-blooded land mammals survived, and then thrived…