Question

Heat from sun is recovered by the earth through

Answer 1

Answer:

Atmosphere is responsible for the heat trapped inside earth.

Answer 2

Answer:

Heat from sun is recovered by the earth through radiation.

Explanation:

Radiation from the sun heats the earth. Because there is no medium (such as the gas in our atmosphere) in space, radiation is the primary mode of heat transport. Radiation is the electromagnetic transfer of heat energy through space. The majority of the electromagnetic radiation emitted by the sun is invisible to the human eye. Only a small portion of the light is visible. Light is made up of different frequency waves. Radiation is how the sun's heat reaches us. The sun emits solar energy in the form of electromagnetic waves with shorter wavelengths of $0.2$ to $0.4$ micrometers.