energy by marc molla

ENERGYMarc Mollà Vàzquez

WHAT IS ENERGY?

Energy is Ability to do work. The energy can take a wide variety of forms - heat (thermal), light (radiant), mechanical, electrical, chemical, and nuclear energy.

Is there any difference between energy types and energy sources? YES

Energy sources help us, through the different ways, to get energy generate. Energy Types means different form of energy as kinetic energy, chemical energy, potential energy etc….

ENERGY TYPES ENERGY SOURCES

SOLAR ENERGY

The sun has produced energy for billions of years.Solar energy is the sun´s rays(solar radiation)This energy can be converted into heat and electricity.

WIND ENERGYUsing the wind to create electricity has been around for a long time. When the wind turns the blades of a windmill, it spins a turbine inside a small generator to produce electricity

RENEWABLE ENERGY

SOLAR ENERGY

HYDRO

GEOTHERMAL

NON-RENEWABLE ENERGY

NUCLEAR ENERGY

COAL

OIL PLANT

CONTAMINATION

HOW TO SAVE ENERGY?

THE END