Which best describes the heat that arrives at Earth from the sun?

Question

1.It arrives in the form of magnetism
2.It arrives in the form of conduction
3.It arrives in the form of radiation
4.It arrives in form of convection

Answer 1

The best description of the heat that arrives at Earth from the sun is:

3. It arrives in the form of radiation.

Solar energy travels through the vacuum of space as electromagnetic radiation, which includes visible light, ultraviolet light, and infrared radiation.