World Weather Temperature and Climate Change
Any
abnormal change in chemical, physical and biological characteristics of
environment is called pollution. The bio-sphere and the ecosystem are
self-sustaining. Nature maintains a balance in land, water, air and all the
living organisms in the world.
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Environment
consist air, water, earth, flora, fauna, human beings, their activities, tree
and plants. Environment sustains and supports our life. All the elements of
environment are life supporting. Hence arises the question of protection of our
environment. Environment is a very complex and comprehensive phenomenon.
Minerals, climate, geography, geology etc. are its integral parts.
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