Which of the following statements is true?
A : Hydropower is the most-commonly used renewable energy source in the United States.
B : Hydropower uses the energy of the Sun to generate electricity.
C : Natural gas is a renewable source of energy.
D : Wind and water are fossil fuels.
A : Hydropower is the most-commonly used renewable energy source in the United States.
B : Hydropower uses the energy of the Sun to generate electricity.
C : Natural gas is a renewable source of energy.
D : Wind and water are fossil fuels.
