P3.2 Energy from wind and water Flashcards
1
Q
how does tidal power work
A
traps water at high tide to then be released in the barrage
2
Q
how does hydroelectric power work
A
flowing water drives turbines
3
Q
how does wave power work
A
- uses waves to make a floating generator move up and down
- this motion turns the generator so it generates electricity
4
Q
how does does wind power work
A
an electricity generator on the top a tall tower
