6 ªUnidad Didáctica (6th Topic) es: Forces and Energy.

ENERGY

All machines need ENERGY to move. There are a lot different types of energy.

Here you are some examples:

- Energy from people

- The Sun

- The Wind

- The Water

- Electricity

 Energy from the wind

Energy from electricity

Energy from people    

Energy from the sun

 Energy from the water

Energy from batteries