earth's interior is warmed by and earth's surface is warmed by . group of answer choices volcanoes; solar energy radioactive processes; fusion in the sun terrestrial radiation; terrestrial radiation fission; fossil fuels

Earth´s interior is warmed by the radioactive decay process which included part of the volcanic process. This process is a process of disintegration of natural radioactive elements (volcanic rocks inside the earth) where when these elements decay it will produce heat which keeps the earth from cooling off or decreasing in temperature. When the earth was formed, the earth had lost heat, but the radioactive decay process was what kept the earth in a hot condition so that the loss of heat was replaced by heat production by the radioactive decay process.

How can the solar energy radioactive process affect the earth´s surface heat?

This is known as the greenhouse effect where the process of absorbing solar energy starts from the sun's heat radiating to the earth and then being reflected into space through a bright surface. After that, most of the energy is reabsorbed by the land and ocean, some are absorbed in the atmosphere. This process causes the earth's surface to warm.

In conclusion, the earth´s interior is warmed by volcanoes, and the earth´s surface is warmed by solar energy radioactive processes.