they are not alive
These are also known as the four inner planets or terrestrial planets. These are mercury, Venus, Earth, and Mars.
Mercury, Venus, Earth and Mars.
Mars, Mercury, and i think that's it.
The Rocky Planets, or Inner Planets, include Mercury, Venus, Earth, and Mars.
Mercury, Venus, Earth and Mars
The 4 planets closest to the solar system are Mercury, Venus, Earth, and Mars.Kayla
No, they are not, they are both rock planets.
Venus, Mars, Mercury, and Pluto
The inner planets are Mercury, Venus, Earth and Mars. They are also known as the four rocky or terrestrial planets and are the planets on the sunward side of the main asteroid belt.
They are known as terrestrial planets. They are Mercury, Venus, Earth and Mars.
The planets Mercury, Venus, Earth, and Mars are made of rock.
Earth Venus Mars Mercury