Question

which layer of atmosphere is cloud free?​

Answer 1

Answer:

stratosphere

The stratosphere is nearly cloud- and weather-free, but polar stratospheric clouds are sometimes present in its lowest, coldest altitudes. It's also the highest part of the atmosphere that jet planes can reach.

Answer 2

Answer:

Here's Your Answer

Explanation:

Stratosphere.

The stratosphere is nearly cloud- and weather-free, but polar stratospheric clouds are sometimes present in its lowest, coldest altitudes.