Which radiations reaching the Earth's surface | vedclass

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(D) The Earth's atmosphere acts as a protective shield. $X$-rays and high-energy $UV$ rays are primarily absorbed by the upper layers of the atmospher

Vedclass · Accepted Answer

All of the above

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(D) The Earth's atmosphere acts as a protective shield. $X$-rays and high-energy $UV$ rays are primarily absorbed by the upper layers of the atmosphere (like the ionosphere and ozone layer). Infrared rays (heat radiation) are absorbed by greenhouse gases such as $CO_2$,$CH_4$,and water vapor in the lower atmosphere. Therefore,all these radiations are absorbed by various gases present in the Earth's atmosphere to prevent them from reaching the surface in harmful quantities.

Which radiations reaching the Earth's surface are absorbed by the gases present in the Earth's atmosphere?

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