cloudy nights are warmer compared to clear cloudless nights, because clouds
Ans. (b)
Explanation
Cloudy nights are warmer compared to clear cloudless nights, because clouds reflects back the heat given off by the earth.
94. Cloudy nights are warmer compared to clear cloudless nights, because clouds
The atmosphere around the Earth acts like a blanket and controls the temperature. During the daytime, it prevents the sudden rise of temperature and during the night, it prevents the heat from escaping away to the atmosphere.