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Question : By how much is earth's temperature expected to rise between 1950 and 2020?(A) 0.1^(@)C(B) 0.5^(@)(C) 1^(@)C(D) 2^(@)C

Answer»

`0.1^(@)C`
`0.5^(@)`
`1^(@)C`
`2^(@)C`

ANSWER :B


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