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प्रश्न
Name any two gases emitted by vehicular emissions.
उत्तर
Carbon monoxide (CO) and a large share of the hydrocarbons (HC), nitrogen oxides (NOx).
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संबंधित प्रश्न
Name any three modes of public transport used in India.
What is Organic Farming?
With reference to vehicular pollution in cities, state the significance of the following as a preventive measure.
Public Transportation
With reference to Organic Farming state the following:
Main characteristics of Organic Farming.
What purpose does an electrostatic precipitator serve?
What is a scrubber? With the help of a diagram show its working?
What care should be taken in order to reduce water pollution from non-point sources?
Briefly state the procedure of treating waste water by primary and secondary treatment. What happens in the tertiary treatment of waste water?
Why is open dumping of solid waste not advisable? What is done while segregating solid waste?
“Better safe than sorry” is the guiding principle for control of Nuclear pollution. In this context answer the following :
Explain-the three principles of radiation protection.
