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Our Environment


 Environment Consist of 

  • The natural environment 
  • The human made environment.
The natural environment consists of Physical environment and the biological environment.

3 major components of physical environment
  1. The Atmosphere
  2. The Lithosphere
  3. The Hydrosphere
They are the Abiotic or Non Living Components of the Natural Environment.

Biosphere: It is the narrow zone between the atmosphere, the lithosphere and the hydrosphere where all life forms exists. It contains the biotic or the living components of the natural atmosphere and supports plants, animals and other living things.


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