Q194
Which of the following is a renewable source of energy?
A.
Petroleum
B.
Coal
C.
Natural gas
D.
Gas
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Gas is a renewable source of energy.Renewable gas is biogas that has been upgraded and placed in the conventional natural gas system. It's produced from multiple sources, including livestock waste, landfills, wastewater sludge, food waste and other organic waste operations.