View
175
Download
0
Category
Preview:
Citation preview
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
Recommended