Write a composition on Greenhouse effect
Greenhouse
effect
Greenhouse effect is a dangerous reactive type of effect that
influences our nature violently. Greenhouse effect causes natural imbalance. It
is dangerous for living creatures on earth.
The concept of greenhouse effect evolves from the greenhouse
which actually means s a glass house built to protect trees from cold air. As
these greenhouse are made of glass, they tarp the sunlight and go not let it
escape. This trapped sunlight keeps the interior of the house hot for the tree
to prepare food. In the atmosphere, a similar thing takes place where carbon dioxide
and carbon monoxide, which are known as the greenhouse gases, cause the
greenhouse effect. For various reasons, these two gases are increasing in the
air. This increased heat is not only causing an imbalance in our ecology, but
also melting the ice of the polar region, as result, raising the sea-level.
There are many causes of greenhouse effects. Deforestation
and the burning down of the tropical forests, rapid growth f unplanned
industries, overpopulation, pollution, increase in temperature etc. are the
causative factors of greenhouse effect.
In these recent years, it has been noticed that the world
temperatures are increasing day by day. This increase in global warming is cussed
by the increased amount of carbon dioxide gas around the earth. Like the glass
houses for the plants in the western cold countries, our atmosphere is guarded
by ozone layer which resists the entrance of ultra-violet ray form the sun. If
such condition goes on for a long time, the world will be hotter. There will be
drought throughout the world. There will be an increase in violent storm. The
rivers will over follow their banks causing frequent floods. Greenhouse effects
make the climate warm. Parts of our country etc. will go under water of the
sea.
To prevent the dangerous effects of greenhouse, necessary
steps should be taken immediately. People should not be allowed to cut down
trees because tree plays an important role in fighting the green-house effect. Camping
for tree plantation should be introduced.
Mills and factories should be set up in a much planned way.
The climate of the world is undergoing a significant change.
The temperatures are increasing day by day on account of greenhouse effect. So
measures should be taken to prevent such an undesirable situation.
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