How does height above sea level affect climate?

It effects the climate because above sea level there's less oxygen,more colder,and if your up there,you'll get puffy because there's lots of water going inside the cells,the smallest living organ.Hope I got it right.If I did,your welcome.

Geothermic gradient is the rate of increasing temperature with respect to increasing the depth in the earths interior. away from tech tonic plates boundaries, it is about 25-40 c/km (72-87 degrees f/mi) of depth near the surface in most of the world.