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प्रश्न
‘Oxides of nitrogen namely nitrous oxide, are released into the atmosphere from varied sources’. Explain the statement with relevant sources.
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उत्तर
Oxides of nitrogen [N2O] released into the atmosphere from anaerobic respiration, activities of microorganisms in soil release – nitrogen, nitric oxide and nitrous oxide.
Also from –
- Agricultural activities – soil cultivation – use of nitrogenous fertilizers.
- Automobile exhausts.
- Burning of biomass.
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संबंधित प्रश्न
Give biological reasons for the following statements:
Cutting of trees should be discouraged.
What do you mean by global warming?
The increase of carbon dioxide gas in atmosphere will cause
The global warming has resulted in :
Write True or False.
Forest fires do not cause global warming.
What do you understand by the term ‘global warming’?
- Which region of the world is seen in the picture?
- How is it going to be affected by global warming?
Incomplete combustion of fuel such as petrol and diesel gives
An average increase in the temperature of the atmosphere is called acid rain.
