Question

what is the amount of biosphere and
hydrosphere

Answer 1

Everything in this earth's system can be placed into one of four major subsystems: land, water, living things, or air. These four subsystems are called "spheres." Specifically, they are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air). Each of these four spheres can be further divided into sub-spheres. To keep things simple in this module, there will be no distinction among the sub-spheres of any of the four major spheres.

■Hydrosphere
The hydrosphere contains all the solid, liquid, and gaseous water of the planet. **It ranges from 10 to 20 kilometers in thickness. The hydrosphere extends from Earth's surface downward several kilometers into the lithosphere and upward about 12 kilometers into the atmosphere.

■Biosphere
The biosphere contains all the planet's living things. ***This sphere includes all of the microorganisms, plants, and animals of Earth.
So we all living being are the amounts of the biosphere.