Question

what is pollution ? short note on pollution.

Answer 1

Pollution is when something is added to the environment that is harmful or poisonous to living things. Smoke or dust in the air is a type of pollution as it is bad for the lungs when we breath in. Sewage in drinking water is another type of pollution, as it can make people ill because it contains germs and viruses. 

Answer 2

$\huge\textbf{Pollution :}$


Pollution is one of the biggest problem on earth. It make the environment, air, water etc dirty and dangerous for everyone.

It leads to many changes in environment which are very dangerous for everyone.


$\huge\textbf{Types of Pollution :}$

There are many types of pollution. Some of them are -

1) Air pollution.

2) Water pollution.

3) Noise pollution.

4) Land pollution etc.

$\textbf{1) Air pollution :}$

As the population is increasing day by day. So they need vehicles also for their comforts. But due to increase in vehicles on roads it cause air pollution to the environment.

Also the smoke produced by chimney of factories is also a reason for air pollution.

It leads to many diseases like asthma, irritation in eyes etc.

$\textbf{2) Water pollution :}$

When we throw garbage, industrial wastes etc. in water it cause water pollution. Due to this many of the fishes dies. This leads to decrease in number of fishes.

$\textbf{3) Noise pollution :}$

As the vehicles are increasing on road day by day, due to this Noise pollution is also increasing day by day. Because they produce to much noise. Speakers also cause noise pollution.

Because of noise pollution children were unable to concentrate on their studies. Also people cannot sleep in noise.

$\textbf{4) Land pollution :}$

Adding of fertilizers to plants cause soil pollution. Also when factories put their industrial chemicals in water and when we use that water for our crops also cause soil pollution...

So, we have to stop the pollution from increasing. Because it only harm us. We have to plant more and more trees. Because trees helps to purify air.

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