Environmental
protection.
Our earth is our home, so if we want to
protect our home we should protect our environment from harmful effects of
human activity. Some of these
activities cause pollution. Pollution now is a very important problem. Some of
these problem are : the ozone holes, global warming ( or green-house effect),
acid rain … The ozone layer is a layer
of gases which stop harmful radiation from the sun protecting the earth. Recent
research shows that there is a hole in part of the ozone layer which is caused
by smoke from factories, car exhaust fumes, aerosol cans ‘cause they contain
CFC. Global warming is an increase in world temperature caused by an increase
in carbon dioxide. Acid rain is rain that contains dangerous chemicals, this is
caused by smoke from factories. Another problem is poisons in food. Farmer
soften spray chemicals in crops to safe them from pests. These chemicals are
called pesticides. Scientists have found that pesticides often end up in our
food and they can cause health problems - especially for kids. The seas are in
danger. They are filled with poison : industrial, chemical, nuclear waste.
Every ten minutes one kind of animal, plant or insect dies out for ever. And if
nothing is done our earth will die in about 30 years from now. So what can
we do to protect our environment ? I
think that we should recycle our used things, we should plant more trees, we
should not waste resources but try save them, we also must make smoke from
factories and car’s fumes more clean, we must not dump industrial waste to seas
and rivers …Now people are beginning to realize that environmental problems are
not somebody else’s. They make different organization, whose aim is
conservation. For example " GREEN PEACE ” , " FRIEND OF THE EARTH ” and others.
Everyday millions people from all over the world do everything to protect our
environment , and they need for our help. I think we ought to help them , just
to make our future better.
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