POLLUTION

Pollution is a universal problem faced by almost all the countries of the world. Pollution can be of three to four types i.e. water pollution, air pollution, noise pollution and land pollution. All these types of pollution are dangerous.

The burning of fuel, gas, oil, petrol and garbage causes air pollution. It damages the ozone layer surrounding our earth. It protects us from the harmful rays of the sun. As we live on land and we see heaps of garbage thrown in the streets, roads even outside our houses. This situation causes the land pollution and is the major factor of diarrhoea and many other diseases in human beings.

One-third of our entire earth consists of water and it is also being polluted as we flow the waste chemicals and toxic water in the ponds and streams that cause the death of the marine animals. If crops are irrigated with this water and we eat these grains then we are picked on by the food poison. So, we must take steps to eliminate this pollution so that we can make this world a healthy place to live in.