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http://docdro.id/vUB3jEs? using this article! 4. In the Nature article, the auth

ID: 290166 • Letter: H

Question

http://docdro.id/vUB3jEs? using this article!

4. In the Nature article, the authors show that the model and observations: i) Agree that the Arctic Ocean will warm while the Southern Ocean cools i) Agree that the Southern Ocean warms through its upper 2 km ) Agree that the Northern Hemisphere surface air temperature would increase more than the Southern Hemisphere iv) Agree that the land areas warm faster than the adjacent ocean v) Agree that the magnitude of the observed temperature change for observations for doubled CO2 is matched by the model. A) i, ii,iv B) ii,iii,iv C) i, iii,iv, v D) ii, ii, iv, v E) ii, iii, v

Explanation / Answer

4)- ' A'

Which is i, iii &iv

In the Nature article, the author showa that the model and observation agrees that the Arctic ocean will warm while the sourthern ocean cools and also agrees that northern hemisphere surface air temperature would increase more than the southern hemisphere because of the snow and ice cover which results into maximum positive albedo feedback . Lastly it also agrees that land warms faster than adjacent ocean in both the model and in observation.