EVERYDAY SCIENCE

Detailed explanation-1: -Expert-Verified Answer. Explanation: the four subsystems are called “spheres.” Specifically, they are the “lithosphere” (land), “hydrosphere” (water), “biosphere” (living things), and “atmosphere” (air).

Detailed explanation-2: -Detailed Solution. The names of the four spheres are derived from the Greek words for stone (litho), air or vapor (atmo), water (hydro), and life (bio). Ozonosphere is a part of atmosphere. That’s why it is not a sphere of the earth.

Detailed explanation-3: -The ground system however is not one of the satellite subsystem and is independent of the satellite.

Detailed explanation-4: -The 4 Major Geological Subsystems of Earth The formation of soil is actually quite complex and requires the involvement of all four major geological subsystems of Earth, which are the atmosphere, hydrosphere, biosphere, and geosphere.

Detailed explanation-5: -Within the Earth system, there are subsystems. These subsystems encompass the space environment (exosphere), gaseous environment (atmosphere), liquid environment (hydrosphere), solid environment (lithosphere and geosphere, hereafter lithosphere), and living environment (biosphere).