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mesosphere is the layer of the atmosphere that protects Earth's surface from being hit by most meteoroids. Meteoroids are chunks of stone and metal from space. What you see as a shooting star, or meteor, is the trail of hot,
The atmosphere of Earth is layered, and each layer has unique characteristics. The troposphere, stratosphere, mesosphere, and thermosphere are the four layers that make up the Earth's atmosphere, which is differentiated by temperature.
The mesosphere lies just above the stratosphere, ranging from about 30 to 50 miles above sea level. This layer contains chemicals which absorb energy from the sun. Together, the stratosphere and the mesosphere are often called the “middle atmosphere.” The thermosphere lies above the mesosphere, starting at about 50 miles above sea level.
The atmosphere is composed of six distinct layers. Each layer gets thinner as you travel from the bottom to outer space. There is no clear boundary between outer space and atmosphere. This series of worksheets examines the function and composition of each of the layers of Earth's atmosphere.
The outermost layer of Earth s atmosphere. Only very light gases, like hydrogen, helium and oxygen molecules are found here. The temperature in the stratosphere increases with altitude due to ultraviolet radiation from the sun. The stratosphere includes the ozone layer. Mesosphere is the coldest layer located in the middle of the atmosphere.
29 sty 2019 · Mesosphere is the third among the five layers of the Earth’s atmosphere. It is located above the stratosphere and below the thermosphere, about 50 to 85 km above our planet. Click for Mesosphere facts and worksheets in PDF format!
Mesosphere •50-80 km above the earth’s surface •Coldest layer of the atmosphere •Temperature decreases with altitude •Meteors burn at this layer
