Which of the following is a disadvantage of most of the renewable energy sources?
Unreliable supply
The correct option is B.
Explanation for Correct option:
Explanation for Incorrect options:
Option A:
The majority of renewable energies are inexpensive since their energy supply is free.
Option C:
The majority of renewable energy resources are clean since they do not pollute the environment.
Final answer: Unreliable Supply is a Disadvantage of Most of the Renewable Energy Sources