Question

The heat in solar radiations is mainly due to…​

Answer 1

Answer:

Earth absorbs infrared radiation and converts it to thermal energy. As the surface absorbs heat from the sun, it becomes warmer than the surrounding atmosphere. The heat is then transferred by conduction (contact) from the warmer Earth to the cooler atmosphere

Answer 2

Answer: The heat in solar radiation is mainly due to the presence of infrared radiation.

Infrared (IR) radiation is just as important to the Earth's weather and climate as sunlight is. This is because, for all of the sunlight that the Earth absorbs, an equal amount of IR radiation must travel from the Earth back to outer space.