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Environmental Issues
The various measures taken for disposal of Solid Wastes are:
1. Burning of municipal solid wastes to reduce their volume.
2. Use of sanitary landfills instead of open-burning dumps.
3. Incineration of municipal wastes and using the heat emitted to generate electricity.
4. Recycling of various components of e-waste.
5. Categorisation and sorting of wastes into three categories called (a) bio-degradable, (b) recyclable and (c) the non-biodegradable.
6. Reducing the amount of garbage and the use of non-biodegradable materials like plastic.
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1. Increase in concentration of soluble salts in the soil is called.........
2. Aforestation can check the advancement of......... .
3. DDT is a serious pollutant as it is a.........pollutant and undergoes......... .
4 .........plant has become a troublesome weed in agricultural fields.
5 .........are major aerosol pollutant present in jet aircraft emission.
Discarded computer parts like monitors, key boards, mouse etc.
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