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प्रश्न
Name the petroleum product used for surfacing of roads.
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उत्तर
Bitumen is a petroleum product that is used for surfacing of roads. It is one of the various petroleum components that separates the process of refining petroleum from petroleum.
संबंधित प्रश्न
Which fossil fuel is conserved when we use bicycle for covering short distances instead of a motorbike?
Choose one term from the following which include all others :
coal, natural gas, fossil fuels, petroleum
Name a clean gaseous fuel other than LPG and natural gas.
Although coal and petroleum are produced by the degradation of biomass, even then we need to conserve them. Why?
Why should fossil fuels like coal and petroleum be used judiciously?
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
A man bought a device X which could cook pulses, vegetables and rice without using any fuel like wood, coal, kerosene or LPG, etc. This device did not work at night. It also took a lot of time for cooking.
(a) Name the device X.
(b) What is the source of energy which cooks food in this device?
(c) What is the name of the process which traps energy in this device?
(d) State one advantage (other than saving on fuel) or using such a device for cooking food.
What measures would you take to conserve electricity in your house?
Excessive burning of fossil fuels is a major cause of ______.
