Renewable and Non Renewable Energies

The Renewable energies came from natural resorces like sun, water, wind, heat, among others... All of them have two things in commun, they are inexhaustible and clean.

-Solar energy provided from sun, and can be used to produce electrical energy or can be used to warm water.

-Wind energy provide from wind and it´s used to produce electrical energy.

-Energy hydraulic provided from the water pressure and it´s used to produce electrical energy.

-Geothermal energy provided from Earth heat, it´s used to produce electrical energy and heat water.

Nowadays the most of electrical energy is produced by burning fossil fuels, like petroleum or coal, but these methods are polluting.