Question

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Describe the four main spheres of Earth. 1. lithosphere: 2. hydrosphere: 3. atmosphere: 4. biosphere:

Answer 1

The description of the four main spheres of the earth are as below

Lithosphere- is made of earth's core, the mantle, crust, ocean floor, mountain, sand, rocks and bricks among others

Hydrosphere- is made of everything water such as ocean, rives, lakes, rain, snow and ice caps.

Atmosphere- made of gases such as oxygen, hydrogen, water vapor and ozone.

Biosphere- made up of all life such as plant, animal, insects, microbes etc.

Answer 2

The four main spheres of Earth are as follows:

1. Lithosphere: It is also called geosphere and is formed of the core of the Earth, the crust, mantle, ocean floor, sand, mountains, asphalt, rocks, and others.

2. Hydrosphere: It is formed of everything that comprises water like rivers, oceans, lakes, rain, snow, and ice caps.

3. Atmosphere: It is formed of gases like hydrogen, oxygen, water vapor, the wind, and the ozone.

4. Biosphere: It comprises all the living components like animals, plants, humans, microbes, insects, and others.