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प्रश्न
What are Fossil Fuels?
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उत्तर
Fossil fuels refer to buried, combustible deposits of organic materials, formed from decayed plants and animals that have been converted to crude oil, coal, and natural gas by exposure to heat and pressure in the earth’s crust over hundreds of millions of years.
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संबंधित प्रश्न
State two negative effects of vehicular emissions.
State why should we use fossil fuels judiciously.
With reference to vehicular pollution in cities, state the significance of the following as a preventive measure.
Carpool
With reference to vehicular pollution in cities, state the significance of the following as a preventive measure.
Public Transportation
With reference to smoking, answer the following:
Name any two legal provisions meant to deter smoking.
With reference to smoking, answer the following:
State any three advantages of having a ‘No Smoking Zone’.
Describe with the help of a diagram, working of the settling chamber.
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?
“Better safe than sorry” is the guiding principle for control of Nuclear pollution. In this context answer the following :
How should the radioactive waste be stored and disposed of?
