Saturday, 21 February 2015
RENEWABLE ENERGY SOURCES
Renewable energy sources can be used again and again.
From all these sources, it is important to remember that biomass and wood are only renewable if the trees and crops are replanted.
- Solar energy
- Wind energy
- Water - Hydroelectric power
- Geothermal energy
Watch this video if you want to know more about the 10 Future Energy Sources.
And... if you have time you can watch Bill Nye the Science Guy full episode about energy!