1
Resources that can be used over an over again.
2
A way of obtaining energy from fast-flowing water from a river that moves a turbine.
3
Steam is produced when water comes into contact with heated rocks below the ground.
4
The ocean´s water movement is used to move turbines to obtain energy.
5
Light from the sun is turned into electricity
6
A structure formed by photovoltaic cells that capture sunlight to transform it into energy.
7
Turbines are turned by fast flowing air.
8
Some crops are fermented to produce a type of alcohol that can be used to power cars.
9
Rotting animal dung gives off methane gas that can be burned.
10
The name given to the wall that stops the water from a river and the lake created by it.
