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प्रश्न
What are fossil fuels?
उत्तर
Fossil fuels are those fuels that were formed by remains of dead animals and plants that got buried deep inside the earth millions of years ago. Fossil fuels mainly contain hydrocarbons. Coal, petroleum and natural gas are fossil fuels.
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संबंधित प्रश्न
How can you as an individual contribute or make a difference to the management of coal and petroleum
Which fossil fuel is conserved when we save on electricity?
Fill in the following blanks with suitable words :
LPG is a ........... fuel but biogas is not a..........fuel.
Name the products of combustion of fossil fuels like coal and petroleum products. How do they affect us and our environment?
What are the main uses of coal and petroleum products?
The poisonous gas which reduces the oxygen-carrying capacity of blood to a large extent is :
(a) SO2
(b) NO
(c) CO
(d) CO2
What measures would you take to conserve electricity in your house?
Excessive burning of fossil fuels is a major cause of ______.
We say fossil fuels will last only for a few hundred years. Comment.
We read in newspapers that burning of fuels is a major cause of global warming. Explain why.
