THE EARTH

                               

 EARTH

The earth:is a house of million of years.

Earth otherwise known as the World is the third planet from the sun and the Solar Sistem only object in the Universe known to harbor life. It is the densest planet in the  and the largest of the four terrestrial planets

Earth´s litosfhere is divided into several rigid tectonic planets that migrate across the surface over periods of many millions of years.

THE SATELLITE:the satellite of earth is the moon 

 CHARACTERICTIS  OF EART:in the earth there are cortex and  core there are water an earth