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प्रश्न
Deforestation is one of the sources of pollution because:
पर्याय
It increases the oxygen levels produced
It decreases the oxygen levels produced
It causes fertilizers to wash away in the water
None of the above
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उत्तर
It decreases the oxygen levels produced
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संबंधित प्रश्न
Briefly mention about 'Swachh Bharat Abhiyan'.
Use of CFCs is banned in some countries
Use of which fuel in vehicle reduces pollution.
Give Technical Terms:
The chemical element which caused the minimata disease in Japan.
Oil spills are a source of pollution for:
Write any two objectives of Swachh Bharat Abhiyan.
Study the picture given below and answer the question:
Mention one control measure to stop the pollution of water bodies.
Use of unleaded petrol and compressed Natural Gas (CNG) in automobiles is one of the methods of abatement of gaseous and particulate air pollution.
Write the full form of ODF.
Write the full form of CNG.
