How does the sun's radiation is reflected back into space by the earth?

The Sun's radiation reaches Earth, and a portion of this energy is reflected back into space by the planet's surface and atmosphere. This reflection occurs primarily through clouds, ice, and snow, which have high albedo, meaning they reflect a significant amount of sunlight. Additionally, the Earth's atmosphere scatters some solar radiation. Overall, about 30% of the incoming solar energy is reflected back into space, helping to regulate the planet's temperature.