Question

The major sub-divisions of biosphere are

• A. Soil, water and hydrosphere
• B. Soil, atmosphere and lithosphere
• C. Atmosphere, lithosphere and hydrosphere
• D. Atmosphere, lithosphere and air

Answer 1

The correct option is C Atmosphere, lithosphere and hydrosphere

The biosphere is defined as the part of Earth, which is habituated. There are different subdivisions of biosphere. These are known as -

1. Hydrosphere

2. Lithosphere

3. Atmosphere.

They interact with each other and do not occur alone. They provide a crucial role in the existence of organisms.