I am not able to understand what is biosphere - a domain of the earth

Dear Student,

Please note the following points about Biosphere:

• It is the total sum of all living organisms present on earth.
• It contains all biological components including the dead organic matters produced by the living organisms.
• It includes lithosphere, hydrosphere and atmosphere.
• Biosphere is dynamic with several activities.
• Biosphere proves the statement perfectly that ‘Earth is a living planet’.

As such, it can be called a domain of life.

Regards.