Easy on the topic 'Thought pollution all causes for illness' maximum words 500
Answers
Explanation:
Recently there has been a drive to convert the buses and the three-wheelers running in Delhi from diesel-driven to CNG. Why was this large scale change found necessary? The reason was that with the rise in the population, the number of buses and three-wheelers also increased. The diesel-driven buses and three-wheelers emit smoke which goes into the atmosphere and the air. This smoke contains very unhealthy gases.
People breathe this air. The result is that their lungs inhale these polluted gases within which causes so many lung diseases even leading to bronchitis, asthma, and tuberculosis. The rise in these diseases led the government to think and this led to this policy of converting these vehicles into CNG. Ever since this has been done the proportion of air pollution has largely decreased.Then there is water pollution. The water we drink is lifted from the rivers, stored and then sent to us through pipelines. What is happening to these rivers? Those rivers which used to be called our ‘holy’ rivers Ganga and Yamuna receive all the sewage from the city drains and so large a quantity of this sewage is that the river is not able to carry it away. The river water gets all polluted with all the filth that falls into it and it is this water that is pumped to the city’s water tanks. Even the underground water is becoming polluted as the filth and garbage over the earth seeps down when it rains and the underground water also gets polluted.
All the lakes, ponds, and even the wells of today contain polluted water. The large scale industries which are growing in large numbers to meet the demands of the growing population send out effluents that fall in the rivers, lakes, and ponds and make their water unworthy of drinking.
People are cutting down trees. This is because, more population, more need for fuel and timber. Trees emit oxygen by day which purifies the atmosphere loss of trees means loss of oxygen the healthy gas.
Even too much use of fertilizers and pesticides in our farming process is also a cause of atmospheric pollution.
As we go around a town we find big heaps of garbage with all the rotting material. All this has been heaped by us we are responsible for it. But this rotting sends up gases which mix in the air and pollute the atmosphere. We get rid of the garbage from our homes but make the whole neighborhood polluted. The civic sense is lacking the civic authorities also are not able to make proper arrangements of garbage disposal.
