Have you ever spun a ball? The center of the ball is rotating more slowly than the outside. The way the ball achieves it, the atmosphere does.
So u think air 30k feet up with very little oxygen or anything some how is going the same speed? No has to be going faster to stay the exact same speed as the ground like the particles 30k feet up are some how attached to the earth and going the same speed?
Lots of answers (do a search for why the atmosphere rotates). Basic answer, like with a fluid, there's friction with the lower layers. The upper layers aren't isolated from the lower ones.
On the surface that is absolutely ridiculous. Water it kind of makes sense it is thicker and it is contained in a bowl. The atmosphere that theory seems ridiculous
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