Advertisements
Advertisements
प्रश्न
State whether the following is True or False.
Coal and petroleum are renewable energy resources.
विकल्प
True
False
Advertisements
उत्तर
False
Correct Statement: Coal and petroleum are non-renewable energy resources.
APPEARS IN
संबंधित प्रश्न
Coal is said to be formed from the wood of trees. Why then is coal considered to be a non-renewable source of energy whereas wood is a renewable source of energy?
Explain why, natural gas is considered to be a good fuel.
Describe how fossil fuels were formed.
The main constituent of petroleum gas is:
(a) methane
(b) ethane
(c) butane
(d) propane
Which of the following is not produced by the burning of fossil fuels?
(a) nitrogen oxides
(b) sulphur oxides
(c) sodium oxides
(d) carbon oxides
Coal cannot be converted into one of the following forms of energy. This is:
(a) coal gas
(b) electricity
(c) oil
(d) charcoal
Compare the sun and the fossil fuels as the sources of energy.
Name the clean fuel which can be obtained from cow-dung.
Why is biogas considered an ideal fuel for domestic use?
One of the following is not required in the formation of biogas in a biogas plant. This is:
(a) cow-dung
(b) water
(c) oxygen
(d) anaerobic bacteria
Which of the following is ultimately not derived from the sun's energy (or solar energy)?
(a) wind energy
(b) nuclear energy
(c) biomass energy
(d) ocean thermal energy
Select the renewable and non-renewable sources of energy from the following :
- Coal
- Wood
- Water
- Diesel
- Wind
- Oil
Choose the correct answer.
The coal that has the highest percentage of carbon is
Can you tell?
What are the non-conventional energy resources?
Who is the odd one out?
Higher Order Thinking Skill (HOT)
What are the objectives for replacing non-conventional energy resources from conventional energy resources?
Acid rain happens because ______.
Which among the following is the non-renewable resources?
Why is there a need for harnessing non-conventional sources of energy? How can energy be harnessed from the sea in different ways?
Exhaustible natural resources are
