Question

What is Atmosphere, hydrosphere ,
lithosphere and biosphere ?

Answer 1

Atmosphere:- There is an ocean of air above your head that stretches about 1600 km into space. This ocean of air is called atmosphere.

Hydrosphere:- About 70 percent of the earth's surface is covered with water. This watery part of the planet is called hydrosphere.

Lithosphere:- Earth's outer 'skin' or rocky crust is called lithosphere.

Biosphere:- Biosphere is a self-reliant sphere consists of plants and animals where living condition are present.

Answer 2

The atmosphere of Earth is the layer of gases, commonly known as air, that surrounds the planet Earth and is retained by Earth's gravity.

The hydrosphere is the combined mass of water found on, under, and above the surface of a planet, minor planet or natural satellite.

Lithosphere-the rigid outer part of the earth, consisting of the crust and upper mantle.

Biosphere-the part of the earth’s surface and atmosphere in which plants and animals can live