SUN:OUR BIG STAR STAR

On the Earth we have a lot of limited natural resources we use everyday waste them, without know that nature has done us a kind of energy unlimited and not polluting: the Sun.
Solar energy has been known as a energy resource only in the last years, but it isn’t still very used because the solar panels are very expensive.
Solar energy can be used to heat the water or to produce electricity.
In latest years more and more people have installed solar panels, so they don’t need to use gas that create polluting. Solar energy and some of clean energy don’t destroy Earth, if we want save our sons and nieces we must start to use these kinds of energy.

Written by Giulia Giorgi(free6@itcgbianchi.it)