Non-Renewable Energy Sources:
A non-renewable
resource is a natural resource that cannot be readily replaced by natural means
at a pace quick enough to keep up with consumption. An example is carbon-based
fossil fuels.
Non-renewable
energy source comes from…. sources.
a) artificial
b) natural
c) living
d) aquatic
How many years are required to develop non-renewable sources of energy?
a) hundred years
b) thousands years
c) millions years
d) few years
Fossil fuels and nuclear energy are…….energy
a) replenished
b) non-renewable
c) renewable
d) none of these
Which of the following source/s of energy produce/s carbon dioxide and contribute/s in global warming?
a) solar energy
b) wind
c) fossil fuels
d) all of these
Burning of fossil fuels causes…….
a) acid rain and smog
b) air pollution
c) global warming
d) all of these
