Question

Based on temperature, the atmosphere is divided into?

1) four regions: ranging from the troposphere to the thermosphere
2) nitrogen, oxygen, argon
3) two functional areas that absorb radiation from the Sun
4) two broad regions

Answer 1

The atmosphere is divided into four main regions based on temperature, including the troposphere, stratosphere, mesosphere, and thermosphere, with the exosphere being the outermost layer.

Step-by-step explanation:

Based on temperature, the Earth's atmosphere is divided into four regions: ranging from the troposphere to the thermosphere. These layers are in ascending order: the troposphere (up to 12 km above sea level), the stratosphere (12-50 km), the mesosphere (50-80 km), and the thermosphere (80-700 km). Above the thermosphere is the exosphere, which extends beyond 700 km above sea level and is where the atmosphere thins out into space. The troposphere is the layer where we live and where most of the weather occurs. It contains about 80% of the Earth's atmosphere by mass. As you ascend through the troposphere, both temperature and air density decrease.