Mercury is a rocky planet, just like all the terrestrial planets: Mercury, Venus, Earth and Mars.
Mercury is not even close to a gas giant. If you could get close enough you could see its rocky crust.
They are both rocky planets.
mercury is a rocky substance. Therefore a terrestrial planet.
Mercury is a rocky planet and is too close to the sun to retain much of an atmosphere, much less become a gas giant.
It is a rocky planet or terrestrial planet. Any planet before Mars is terrestrial and any planet after Mars is a gas giant.
Mercury, Venus, Earth and Mars are rocky planets rather than "gas giants".
its more of a rocky giant......it is blanketed by an air giant!
Mercury is a terrestrial (rocky) planet. The four gas giants in our solar system are Jupiter, Saturn, Uranus, and Neptune.
Saturn is a gas giant.
Saturn is a gas giant.
Gas giant.
Jupiter is a gas giant
it is rocky
Uranus is a gas giant.
Gas giant planet.
Icy Gas giant. It is cold out there.
Jupiter is a gas giant
Mercury is a rocky planet. The inner planets (first four planets from the sun) are rocky planets (which means that you could stand on them) and are the smallest. While the outer planets (last four planets from the sun) are gas planets and the biggest.
Neptune is a gas giant - or to be precise an ice giant.
its a rocky planet
Mercury doesn't have a gas giant.
Is earth a gas giant or a rocky terrestrial
its a ROCKY planet :)