1.- It´s a body in space that moves around a star and one of the nine in the solar system.
2.- It´s the fifth largest planet of the solar system and the third planet from the Sun.
3.- It´s a star at the centre of our solar system.
4.- It´s the Earth's natural satellite.
...and the answers are:
1.- A planet.
2.- The Earth.
3.- The sun.
4.- The moon.
