Which differences do the division of Earth's atmosphere into layers is based on?

Answer 1

not entirely sure what you're asking, but the earth's atmosphere is divided into sections base on the gases that compose of that section's density, with the most dense gases closest to earth and least dense furthest from earth's surface

Answer 2

The division of Earth's atmosphere into layers is based primarily on changes in temperature with altitude. These layers include the troposphere, stratosphere, mesosphere, thermosphere, and exosphere, each with distinct characteristics influenced by factors such as temperature, pressure, and composition. The transition between these layers is marked by a change in temperature gradient.