| roblem of pollution has become very acute in | | | | earth from radiation |
| recent years. And if we are not going to tackle | | | | Trees are the best friends of man. Trees and |
| this problem now ,future generation will certainly | | | | plants turn cabon dioxide into oxygen but when |
| suffer its disastrous effects. | | | | they are cutted the air is not purified. Manis not |
| This problem assumes different forms such as air | | | | able to breath pure and fresh air If the air and |
| pollution, waterpollution, food pollution, noise | | | | water continue to be polluted in this way, man will |
| pollution. All these pollutions results from man's | | | | face greater and greater health hazards.Air will |
| greed from money.The main problem of the air | | | | not remain breathable. When water is polluted |
| and water pollution is unbalanced industrial growth, | | | | food iis also polluted.As polluted water is used for |
| deforestation and urbanisation.Thr industrial waste | | | | watering the plants and vegetables In this way |
| materials are throwed on the grounds or in rivers | | | | vegetables and crops are polluted.Pesticides are |
| B y these harmful wastes water is polluted,the | | | | also a source of pollution to our cropsand |
| industrial wastes and nuclear wastes are very | | | | vegetables. |
| harmful they are full of harmful gases and when | | | | Besides these there are other pollutants also like |
| they are thrown in rivers the river water | | | | noise pollution. The roar of vehicle, particularly in |
| becomes poisonous .All the fishes and other | | | | large cities is deafening and unbearableIt leads to |
| creatures in river dies and man also cannot drink | | | | physchic disorders. |
| that water.The cutting of tfees causes green | | | | To check pollution there should be balanced and |
| house effecr .It results in heating of earth's | | | | planned industrialisation. Industrial wastes should |
| surface which has seriously bad effects for life on | | | | not g\be dumbed on earth's surface or in the |
| earth.The hole of ozone layer is getting bigger and | | | | rivers. Polluted ware should not be used for |
| dur toit the earth receives the harmful UV rays | | | | irrigation.A programme of tree plantation should |
| directly. Chloro-Flouro-Carbons in the atmosphere | | | | be taken in hand and the guilites should be |
| leads to depletion of ozone layer which acts as a | | | | punished for their offence to stop deforestation. |
| shield in the upper atmosphere to protect the | | | | |