Question

Consider the following statements.
1. Different layers of the atmosphere have different levels of
thickness.
2. Temperature always decreases with altitude in all the
layers of the atmosphere.
3. The exopause is a clear boundary between the exosphere
and outer space.
4. The Tropopause is the warmest layer of the atmosphere.
Which of the following is true?

Answer 1

true or false batana hai kya???

plz mark me as brainliest