Atmosphere

  Atmosphere An atmosphere contains the air that we breathe and is a blanket of gases that surrounds Earth. It is held near the surface of the planet by Earth’s gravitational attraction. A barometer is used to measure air pressure. Argon, oxygen and nitrogen from the three main constitutions of the atmosphere. In this article, let us know in detail about the atmosphere. What Is Atmosphere? An atmosphere is a blanket of gases that surrounds Earth. It is held near the surface of the planet by Earth’s gravitational attraction. Argon, oxygen and nitrogen from the three main constituents of the atmosphere. Definition “Atmosphere is a protective layer of gases that shelters all life on Earth, keeping temperatures within a relatively small range and blocking out harmful rays of sunlight.” Features of the Atmosphere: Helps retain the sun’s heat and prevents it from escaping back into space. Protects life from harmful radiation from the sun. Plays a major role in Earth’s water cycle. Helps ...