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Cloudy nights are warmer compared to clear cloudless nights because clouds...

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Cloudy nights are warmer compared to clear cloudless nights, because clouds mainly

Answer & Solution
Correct Answer: Option C
It is because the night side of Earth will radiate infra-red radiation (heat) back into space. When there is cloud cover, the clouds act like a blanket and trap the heat close to the ground just like a blanket traps heat close to our body.
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