Question

The earth is the only planet with all _____ spheres. three four five

Answer 1

Answer:

four

Explanation:

• These four spheres are land, water, atmosphere, and the biosphere, the biosphere comprising of plants and animals is present on the land sphere the lithosphere and the similarly on the hydrosphere in the form of freshwater marine and aquatic life.

• The hydrosphere like the lithosphere has several sublayers and these layers are all divided based on the geologic formation of the history of the planet like the zones that are in the upper and lower boundaries of the water and the those on the continental crust and the oceanic crust.

• The air itself is divided into the 5 major spheres and shell that protects the earth form the heavy impacts of UV rays. All these four spheres on the planet make life possible.

Answer 2

The earth is the only planet with all five spheres: atmosphere, geosphere, biosphere, hydrosphere, and anthroposphere.

Hope this helps :)