Hydroelectric Energy Flashcards
1
Q
Where does hydraulic energy come from?
A
The motion of water
2
Q
How does hydroelectric power plants work?
A
Water falls (hydroelectric energy) through a dam, spins a turbine making mechanical energy. Then the generator converts mechanical energy into electrical energy
3
Q
What are the advantages to hydraulic energy?
A
- it’s renewable
- emits very little greenhouse gases
4
Q
What are the disadvantages to hydraulic energy?
A
- deforestation
- releases mercury into the soil/water (contaminates fish)
- flooding
