environment is the place in which we live.
it consists of the lithosphere , hydrosphere , atmosphere and biosphere.
we live in this environment in peace.
this environment has been great polluted these days.
the different types of pollution are air pollution , land pollution and water pollution.
we are also being effected because of this pollution caused by the human beings.
we should take steps to make our environment clean and free from pollution.
we will be greatly benifited by these steps.