troposphere: is the lowest portion of Earth's atmosphere. -55° C (-64° F). (4 to 12 miles, or 23,000 to 65,000 feet)

stratosphere: the layer of the earth's atmosphere above the troposphere. (−3°C or 26.6°F). 50 km (160,000 ft; 31 mi)

mesosphere: the region of the earth's atmosphere above the stratosphere and below the thermosphere. -90° C (-130° F). 85 km (53 miles)

thermosphere: the region of the atmosphere above the mesosphere and below the height at which the atmosphere ceases to have the properties of a continuous medium.2,500 °C (4,530 °F). 90 km (56 miles)

exosphere: the outermost region of a planet's atmosphere. 10000 km. 300-1700 degrees Celsius.

the layers of the earth's atmosphere

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