How do tidal power generate electricity?
A. a barrage holds back water during high tide. the force of the water against the barrage turns the plant's turbines.
B. a barrage stores water during high and low tide. when the water is released, it turns the plant's turbines.
C. a barrage stops water from flowing out a low tide, creating a force that turns the plant's turbines.
D. a barrage allows water to flow during high and low tide, this turns the plant's turbines.
