Web2 days ago · The importance of ‘Hello’. Greeting is a basic communication function. It allows us to interact with people on a more personal level, and it can foster a positive working … WebAnswer and Explanation: 1. Become a Study.com member to unlock this answer! Create your account. View this answer. The thermosphere is important for all life on Earth because it protects it from some of the sun's most harmful radiation, x-rays …
3.1: Atmospheric Composition - Geosciences LibreTexts
WebJan 26, 2024 · The layer of the atmosphere closest to the Earth is the troposphere. It begins at the surface of the Earth and extends out to about 4 to 12 miles (6 to 20 km). This layer is known as the lower atmosphere. It's where weather happens and contains the air humans breathe. The air of our planet is 79 percent nitrogen and just under 21 percent oxygen ... WebJul 1, 2014 · Carbon dioxide gas Carbon dioxide gas represents about 0.03 % of the volume of the atmosphere, We can use lime water to test the presence of carbon dioxide gas. Importance of carbon dioxide gas. We use carbon dioxide gas in making soda water, We use it to make fire extinguishing equipment as carbon dioxide gas does not burn and does not … sharon tarleton unh
7 IMPORTANCE OF EARTH
WebThe atmosphere is a protective covering of gases that shields all life on Earth by keeping temperatures within a certain range and deflecting harmful solar rays. The atmosphere allows the sun's heat to be retained rather than leaking back into space. It protects life forms from the sun's damaging radiation. WebOct 2, 2024 · The life-sustaining air we breathe envelops our planet like a pale-blue security blanket, clinging to us by the force of gravity. We see birds, planes, an ever-changing patchwork of clouds and, in some places, … WebMar 24, 2024 · atmosphere, the gas and aerosol envelope that extends from the ocean, land, and ice-covered surface of a planet outward into space. The density of the atmosphere … porc ever neuilly