The main sources fo energy are

• The Sun

• The Oil

• The coal and natural gas

• The water and wind

• The resources

What are renewable energy soruces?

• The Sun

• The wind

• The water

• The coal

What are non-renewable energy sources?

• The coal

• The oil

• The natural gas

• The water

We obtain electricity from...

• The home

• Thermal power stations

• Nuclear power stations

• Hydroelectric power stations

The Sun is

• cooking and heating

• movement

• renewable

• petrol

The oil is...

• petrol

• renewable

• movement

petrol is used by

• water

• cars

• planes

• motorbikes

_____ turbines are used to generate electricity

• non-reneweble

• wind

The Sun and wind are renewable sources of energy

• true

• false

Coal and petrol do nor cause pollution

• true

• false