Which among the following is the coldest of sthe atmospheric layers?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. Mesosphere.
The coldest atmospheric layer is the mesosphere. This layer is located above the stratosphere and below the thermosphere, and temperatures in the mesosphere can drop as low as -90°C (-130°F) or even lower, depending on various factors such as altitude and location.