An ideal alternate source of energy for electricity generation other than from coal, must be:
A
Scarce
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Non-renewable
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Sustainable
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
Renewable
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is D Renewable Electricity is mainly generated from fossil fuels like coal, in thermal power plants. But, coal is non-renewable and non-ecofriendly source of energy, as it emits greenhouse gases like CO2 that damage the environment. So, an alternative source of energy for generating electricity must be:
Renewable - available in abundant quantities and considerably replenishable.
Sustainable - avoidance of the depletion of natural resources in order to maintain an ecological balance.