Answer :
Earth's different atmospheres and various layers of the air.
Explanation:
The air is contained layers in light of temperature. These layers are the troposphere, stratosphere, mesosphere, and thermosphere. A further area at around 500 km over the Earth's surface is known as the exosphere. The atmosphere can be separated into layers in light of its temperature, as showed up in the figure underneath. These layers are the troposphere, the stratosphere, the mesosphere, and the thermosphere. A further area, beginning around 500 km once again the Earth's surface, is known as the exosphere.
The main difference is that citizens live in republics while subjects live in monarchies.
The most widely accepted theory of planetary formation, known as the nebular hypothesis, maintains that 4.6 billion years ago, the Solar System formed from the gravitational collapse of a giant molecular cloud which was light years across.
I think this question is meant to be placed in the Geometry category. :)
