The Earth is known as the third rock from the sun, since it is the third planet in orbit from the sun.
Earth is.
Earth is the third rock from our sun. The answer is the earth.
Because there are 4 rocky, terrestrial planets in order as you move away from the sun. The Earth is the third, with Mercury and Venus coming before it, and Mars after it. In order it would like...
because it is the third planet near the sun and actually it looks like a rock!!