thermosphere
From Wikipedia:Temperature decreases with height in the mesosphere. The mesopause, the temperature minimum that marks the top of the mesosphere, is the coldest place on Earth and has an average temperature around −100 °C (−148.0 °F; 173.1 K)the mesosphere is the coldest layer in the atmosphere. It contains the ozone.OK!! the answer above is incorrect the coldest layer in the atmosphere is the Mesopause its the thin layer between the Mesosphere and Thermosphere. Also the Ozone is in the Stratosphere.Actually its correct because the mesopause is a part of the mesosphere....ok the 1st and 3rd answers are wrong! i should know im learning this in my 7TH GRADE SCIENCE CLASS! the ozone is in the stratosphere, the second closest layer to the earth. STUPIDS!
The layer of the atmosphere with the coldest temperatures, reaching around -100 degrees Celsius, is the mesosphere. This layer extends from approximately 50 to 85 kilometers (31 to 53 miles) above the Earth's surface. Temperatures decrease with altitude in the mesosphere, making it the coldest atmospheric layer. It is situated above the stratosphere and below the thermosphere.
The coldest layer of the atmosphere is the mesosphere. It extends from about 50 to 85 kilometers (31 to 53 miles) above the Earth's surface, where temperatures can drop as low as -90 degrees Celsius (-130 degrees Fahrenheit). This layer is characterized by decreasing temperatures with altitude, making it colder than both the stratosphere below and the thermosphere above.
The mesosphere is a layer of Earth's atmosphere located between the stratosphere and the thermosphere. It appears as a thin layer of air that extends roughly from 31 to 53 miles (50 to 85 kilometers) above the Earth's surface. The mesosphere is characterized by very low temperatures and contains the coldest temperatures in the Earth's atmosphere.
mesosphere
The mesosphere is the coldest layer of the earth's atmosphere.
thermosphere
The mesosphere is the layer of the atmosphere that exists between the stratosphere and the thermosphere. It contains the coldest parts of the Earth's atmosphere, reaching temperature depths of -90°C.
The Mesosphere.
thermosphere
The coldest layer of the atmosphere is the mesosphere, which sits above the stratosphere and below the thermosphere. Temperatures in the mesosphere can drop as low as -90 degrees Celsius (-130 degrees Fahrenheit), making it extremely cold.
thermosphere
The coldest layer of the atmosphere is the exosphere (space). If you were to not count the exosphere, the coldest layer would be the mesosphere.
thermosphere
yes
Mesosphere