Advertisements
Advertisements
Question
Why should we conserve the non-renewable sources of energy?
Solution
We should conserve the non-renewable sources of energy because if these sources once finished, cannot be regenerated over a reasonable period of time.
APPEARS IN
RELATED QUESTIONS
Name two sources of energy that you think are renewable. Give reason for your choice.
What is the composition of liquefied petroleum gas (LPG)?
Which fossil fuels were formed by the buried remains of small plants and animals?
Which fossil fuel formed by the buried remains of large land plants?
Name the constituents of biogas.
Which of the following is needed for the formation of biogas from cow-dung and which not?
Water, Oxygen
Fill in the following blank with suitable word:
Biomass is another form in which ........... energy manifests itself.
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
Name a few major producers of petroleum in the world.
Imagine that all the exhaustible natural resources are exhausted by human activities. Do you think survival of living beings would be possible? If yes, why? If not, why not?
