The atmosphere is comprised of layers based on temperature. These layers are the troposphere, stratosphere, mesosphere and thermosphere.
The troposphere starts at the Earth's surface and extends 8 to 14.5 kilometers high (5 to 9 miles). This part of the atmosphere is the most dense.
The troposphere is the lowest layer of our atmosphere. Starting at ground level, it extends upward to about 10 km (6.2 miles or about 33,000 feet) above sea level.
These four subsystems are called "spheres." Specifically, they are the. " lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and " atmosphere" (air) ...
The Earth's atmosphere is divided into four layers or 'spheres'. Each layer is characterized by a different gradient of the temperature as a function of altitude.
Earth's atmosphere has five major and several secondary layers. From lowest to highest, the major layers are the troposphere, stratosphere, ...
... "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air). Each of these four spheres can be further divided into sub-spheres.
Layers of Earth's Atmosphere.
Earth's environmental spheres. Earth's environment includes the atmosphere, the hydrosphere, the lithosphere, and
of as a sphere that when combined form our. planet. Five parts are called the geosphere, hydrosphere, atmosphere, cryosphere, biosphere. Geosphere.