Question

Explain the characteristics of the various spheres of the Earth.

Answer 1

I think this pics will help u

Answer 2

Earth's Spheres
Everything in Earth's system can be placed into one of 4 major subsystems : 'land', water, living things either air. These four subsystems are known as "spheres". Specifically, they are the 'lithosphere' (land), 'hydrosphere' (water), 'biosphere' (living things) and 'atmosphere' (air).