Geography, asked by surisagerLUKT, 1 year ago

Realms of the earth conclusion

Answers

Answered by Chirpy

There are four great realms or spheres of the Earth. The first sphere is known as the lithosphere. It consists of the earth's crust. It is the realm of land. The hydrosphere is the realm of water. Life first originated in water. The atmosphere is the realm of air. The narrow zone where the air, water and land meet is known as the biosphere. This realm supports life.

The names of the spheres have been derived from Greek words like litho which means rock, hydro which means water, atmo which refers to air or vapour, and bio which refers to life. The four spheres are interconnected and make up a complete system of life on Earth.

Answered by sravanthilucky143

Answer:

There are four natural realms of the earth:They are:-

1:-Lithosphere

The hard top of the earth, the solid trust which is made up of rocks and minerals and covered with a thick layer of soil..Soil is called as Lithosphere...

2:-Hydrosphere :

The natural realm of water is called as Hydrosphere..It comprises various sources of water and different types of water bodies like rivers,oceans,seas in the atmosphere in the form of water vapour and clouds..

.3:-Atmosphere

The thin layer of air that surrounds the Earth is atmosphere.It consists of a large number of gases including nitrogen, Oxygen and carbon dioxide, water vapour and dust particles...

4:-Biosphere

The realm of life including bacteria which live high on atmosphere or in deep oceans constitutes the biosphere...Life need the presence of all the three realms like land,,,water and air...