Energy

Energy

The Forms of Energy

Energy is everything that produces changes in things. There are six different forms:

Light Heat Mechanical Electrical Chemical Nuclear

Transformation of energy

A transformation of energy is when one form of energy changes into another.

Energy Sources Energy sources are the natural resources from

which we obtain the energy we use : They can be non- renewable or renewable. We exhaust non- renewable energy sources

because they do not have time to renew themselves.

Renewable and Non-renewable

The main ones are fossil fuels and radioactive subtances.

We can exhaust renewable energy sources because they renew themselves continually.

Some examples are : Sun, wind, moving water and biomass.

The End By :Juan Carlos Merino and

Mercedes Martínez

CEIP Alfares

The End By :Juan Carlos Merino and

Mercedes Martínez

CEIP Alfares