Question

What is solar radiation and what is the significance of solar radiation for earth

Answer 1

Answer:

Sunlight is a portion of the electromagnetic radiation given off by the Sun, in particular infrared, visible, and ultraviolet light. On Earth, sunlight is filtered through Earth's atmosphere, and is obvious as daylight when the Sun is above the horizon.

Explanation:

Solar radiation provides heat, light, and energy necessary for all living organisms. Infrared radiation supplies heat to all habitats, on land and in the water 24. Without solar radiation, Earth's surface would be about 32°C colder 25. Solar radiation provides the necessary heat and light for life on Earth

Answer 2

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Radiation is a mode of heat transfer which takes place through vacuum and hence, does not need a physical medium.