Which of the following statements about the atmosphere is true?

By Anthony
1 Min Read

Which of the following statements concerning the atmosphere of the Earth is correct?
1. In the stratosphere, temperature increases with altitude.
2. In the mesosphere, temperature decreases with altitude.
3. The lowest temperature of the atmosphere is recorded in the upper part of mesosphere.
4. The tropopause is an isothermal zone.
Select the correct answer using the code given below.

1 and 2 only
1, 2 and 3 only
3 and 4 only
1, 2, 3 and 4

Option 4 : 1, 2, 3 and 4