Troposphere - Starts at the ground. Ends somewhere between 7 to 14 kilometers.
Stratosphere - Starts at 7 to 14 kilometers and ends at 50 km.
Mesosphere - Starts at 50 km and ends at 80 or 85 km.
Thermosphere- Starts at 80 or 85 kilometers and ends at 640 km or higher.
Exosphere- Starts at 690 km and ends at 10,000 km. (Considered the atmospheric region where space and earth meet.)
dew point
Ether
Yes, the thickness varies from te equatoral to the polar regions due to the Earth's rotation. The atmosphere is thicker at the equator than the poles. this is due to the earths rotation and centripital force.
photosphere, chromosphere, corona
The god that personifies this is Aether.
Ionosphere of Near northern hemisphere polar regions
Layer of atmosphere which is not present over poles is Ozone. It is due to very cold temperature.
Most satellites occupy regions of the atmosphere known as the thermosphere and exosphere. The outer space refers to the expanse found beyond the Earth's atmosphere between celestial bodie
ecosphere
Troposphere is a region of the atmosphere. Regions also include Exosphere, Thermosphere, Ionosphere, and Chemosphere.
ecosphere
Well, they don't, actually. Hurricanes form in the more tropical regions, never the polar regions. Reason for that is basically there is more moisture in the atmosphere than in the polar regions. For a better explanation, please see the related question below.