Question

What is green house effect ?

Answer 1

The greenhouse effect is a natural process that warms the Earth's surface. When the Sun's energy reaches the Earth's atmosphere, some of it is reflected back to space and the rest is absorbed and re-radiated by greenhouse gases. This warms up the Earth's surface. This effect is called Green House Effect.

Answer 2

$\huge\textbf{Green house effect :}$

When sun's radiations entre the earth...these increase the temperature of the earth. As these radiations we're unable to escape. This is known as Green House Effect..
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$\textbf{Causes of Green house effect}$

1) Cutting of trees.

2) Increase in population etc. are the causes of green house effect.

* Due to increase in population vehicles are also increasing day by day.... These vehicles release Carbon-dioxide and other harmful gases which goes up in the air and hence cause air pollution. $\textbf{Pollution}$ is also the main cause of increase in green house effect day by day.
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$\textbf{Gases involved in green house effect}$

Carbon-dioxide, methane, chlorofluorocarbons, water vapours etc.
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$\textbf{Changes in climatic condition due}$
$\textbf{to increase of green house effect}$

Changes that seen in climate due to increase in green house effect are less or high rainfall, melting of ice..
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