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FIELD VISIT:Visit nearby factory, industry (boiled rice mill, brick making kiln, oil mill food processing mill etc.,) present in your area and observe.1) How are they polluting air and water ?2) Is there any green belt around the factory ? Name the trees they are growing.3) What precautions are they taking to prevent pollution ? |
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Answer» 1) They are releasing smoke, smooth dust particles into air and releasing waste material into water sources and polluting air and water. 2) Ashoka, Gulmohar, Neem, Eucalyptus are growing around the factory. 3) Suction devices known as vacuum pans are used to collect the pollutants from the water. To control air pollution, ventury type wet scrubber and meeting the norms described by A.P. Pollution board -have arranged. |
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