made
the
air unhealthy for people to breathe. Trees on the hills have been cut down and waste water is being poured continuously into rivers. Furthermore, wherever we go today, we can find rubbish carelessly thrown. Pollution
is,
in
fact,
threatening
our existence.
The earth is our home and we have the duty to take care of it for ourselves and for our later generations. As students we can also do something for our environment. For example, turn the lights off when no one is in the classroom.
We believe that doing these
small things will improve our environment and help make our world a better place to live in. (We hope the problem will be solved in the near future and our home will become better and better).
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