The structure and composition of the atmosphere

The flat coat is surrounded by a p aloneium of air, which we predict the atmosphere. It reaches over 560 kilometers (348 miles) from the approach of the Earth, so we are lone(prenominal) able-bodied to see what occurs fairly close to the ground. Life on Earth is supported by the atmosphere, solar push notwithstandington, and our planets magnetic fields. The atmosphere absorbs the energy from the Sun, recycles water and other chemicals, and buy the farms with the electric and magnetic forces to provide a moderate climate. The atmosphere in like manner protects us from high-voltage radiation and the frigid vacuum of space. quad distinct layers have been identify using thermal characteristics (temperature changes), chemical composition, movement, and density. These are: The troposphere which starts at the Earths surface and extends 8 to 14.5 kilometers high (5 to 9 miles). This take time off of the atmosphere is the densest. As you go up higher in this layer, the temper ature drops from about 17 to -52 degrees Celsius. roughly all weather is in this region. The tropopause separates the troposphere from the future(a) layer. The tropopause and the troposphere are cognize as the trim atmosphere. The stratosphere starts just above the troposphere and extends to 50 kilometers (31 miles) high. Compared to the troposphere, this part of the atmosphere is change and less dense. The temperature in this region increases standard by step to -3 degrees Celsius, due to the absorption of ultraviolet radiation. The ozone layer, which absorbs and scatters the solar ultraviolet radiation, is in this layer. Ninety-nine percent of air is located in the troposphere and stratosphere. The stratopause separates the stratosphere from the contiguous layer. The mesosphere starts just above the stratosphere and extends to 85 kilometers (53 miles) high. In this region, the temperatures again snuff-brown it as low as -93 degrees Celsius as you increase in altitude. ! this is a good essay. you state the facts simperly and combine it with good explanation. merely it would be good to see more infomation on the work of the differnt layers. overall it was a good esay. comfortably done :-) intelligent work, piddling yet to the point. Extremely informative for the amount compose. normally I would say you need to elaborate on the diffrenent layers of our atmosphere, but with equal, veracious content for each what you have written is an telling tribute. swell done, it is truely rare to see such a short, well written peice. Thumbs up. If you want to get a full essay, parliamentary procedure it on our website: OrderEssay.net

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