Hello mister and misses so.
As we know that globe earth depends on some theories like gravity, centrifugal force, etc.
There is a real problem without a real solution. Why don't atmopsher don't fly away to space?
When we see the sky, we see it stay on their place. This shows if the earth is turning, the atm is turning with earth too.
The earth has Radius about 6371 kms.
The atmospher altitude about 10.000 kms.
The earth spinnig with 1.667 km/hrs. So the outside of the atm must turn with 1.667km/h * (16.371/6.371) = 4.285 km/h. It is about x2,5 of the speed on land level.
We don't drifting to space because there is a balance between gravity and centrifugal force saves us to drift out.
At the most external region of the atmospher the gravity decreases minimum value and the centrifugal force increases the maximum value. So it is impossible the atm don't falls apart.
I can show and stronghten it with diagrams.
The forces acting the particul on the air, land level it is Fg=Fc and there is a balanca ; at the R altitude it changes Fg= Fc / 8.There is no way out for REBs.
Edit:
Try 1: Difusion don't helps to solve this problem because oppositely the partituls which near to out, tries to escape out immedietly.
Try2: Air pressure don't helps solve this problem because oppositely air pressure decreases on high altitutes this makes the particuls escape to space.