SSC MTS EXAM

SSC

BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Global warming is due to
A
Greenhouse gases
B
Nitric and sulfuric acids
C
CFCs
D
Ozone depletion
Explanation: 

Detailed explanation-1: -Greenhouse gases act similarly to the glass in a greenhouse: they absorb the sun’s heat that radiates from the Earth’s surface, trap it in the atmosphere and prevent it from escaping into space. The greenhouse effect keeps the Earth’s temperature warmer than it would otherwise be, supporting life on Earth.

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