Question

name the major components of environment​

Answer 1

Answer:

The major components of environment are :

1. Lithosphere
2. Atmosphere
3. Hydrosphere
4. Biosphere

These four major components are also known as the four spheres of the earth.

Lithosphere

It is the outer layer of the earth consisting a variety of rocks. It extends as continents and ocean basins. This sphere provides us land to settle and soil for plants. It is also known as mineral wealth.

Atmosphere

It is the air envelope that surrounds earth. It is very dynamic in nature i.e, change takes place frequently. It provides a setting in which all life forms are sustained.

Hydrosphere

It is also the part of earth's surface, covered by rivers, lakes, seas and oceans. It also provide food and minerals.

Biosphere

It is the zone where life exists. In this narrow zone of intersection of land, air and water, the living organisms survive.