Question

which is the cooldest layer of the atmosphere ?
a) stratosphere
b) mesosphere
c) troposphere
d) exosphere
​

Answer 1

mesosphere is the coldest layer of the atmosphere

this is the answer for your question

hope it will help you

make me as brainliest

Answer 2

$\huge\mathcal\green{Answer}$

b) Mesosphere is the coldest layer of the atmosphere.