Hydropower requires what?
a hydraulic system increases a body's strength helping to prevent floods Electric generators flow of electrons energy of moving objects power stations fissures of hot, acidic water
A B C D E F G H
Many dams along rivers and creeks help prevent floods.
Hydropower requires helping to prevent floods.
Hydropower requires what? (A) a hydraulic system (B) increases a body's strength (C) helping to prevent floods (D) Electric generators (E) flow of electrons (F) energy of moving objects (G) power stations (H) fissures of hot, acidic water