what is the purpose of the atmosphere
Written by Marcia Malory. Category: Atmosphere. The atmosphere, a thin shell of gases surrounding the Earth, is a very effective protective shield that reflects and absorbs harmful radiation and objects like meteorites.The atmosphere protects the Earth from receiving too much radiation from the Sun.ritten by Marcia Malory. Category: Atmosphere. The atmosphere, a thin shell of gases surrounding the Earth, is a very effective protective shield that reflects and absorbs harmful radiation and objects like meteorites.
Overview. 1  Atmosphere - The atmosphere is the air around the Earth made up of different gasses (mostly nitrogen and oxygen). The atmosphere forms a protective layer around Earth, keeping the planet warm and protecting it from the Sun's radiation. The study of the atmosphere is called meteorology and includes the weather.