Question

Energy from sun reaches us by.

Answer 1

Most of the energy that reaches the Earth's surface comes from the Sun. The Sun emits energy in a continuous stream of wavelengths. These wavelengths include visible light, infrared, ultraviolet radiation, and others. About 44% of solar radiation is in the visible light wavelengths.

Answer 2

It reaches to us by Radiation. The sun's light and heat cannot reach us by conduction or convection because space is almost completely empty. 

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