Question

Nearly 30% of the solar radiations are return back to space without contributing anything to earths surface temperature. This amount of radiation is known as

Answer 1

Answer:

Earth's albedo.......

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Answer 2

║⊕ANSWER⊕║

This amount of radiation is known as earth's albedo.

• The average albedo of the Earth from the upper atmosphere, its planetary albedo, is 30–35% because of cloud cover, but widely varies locally across the surface because of different geological and environmental features.