mesosphere Definition
the region of the earth's atmosphere above the stratosphere and below the thermosphere, between about 30 and 50 miles (50 and 80 km) in altitude, characterized by a decrease in temperature with increasing altitude.
Using mesosphere: Examples
Take a moment to familiarize yourself with how "mesosphere" can be used in various situations through the following examples!
Example
The mesosphere is the layer of the atmosphere that protects us from meteoroids.
Example
The temperature in the mesosphere can drop as low as -90°C.
Example
The mesosphere is also known as the middle atmosphere.
Summary: mesosphere in Brief
The 'mesosphere' [mez-uh-sfeer] is the atmospheric region between the stratosphere and the thermosphere, located at an altitude of about 30 to 50 miles (50 to 80 km). It is characterized by decreasing temperatures with increasing altitude. The mesosphere protects the earth from meteoroids and has temperatures as low as -90°C.
