It is mostly rock.
mars is mostly made of rock because it is a rock planet. earth,mercury, and venus are all rock planets
The inner or terrestrial planets are mostly rock (sliicates) and metals; Mercury is no exception. It is thought to have a relatively large iron core.
None. By definition a rocky planet is mostly rock. Venus, by far, has the densest atmosphere of the terrestrial planets, but the planet itself is mostly rock and is similar in composition to Earth.
Mostly rock and metals -MERCURY - Astronomers have estimated that the Mercury composition is made up of approximately 70% metals and 30% silicate material. In fact, it's only slightly less dense than the Earth, with 5.43 g/cm3. Since Mercury is smaller than Earth, its gravity doesn't compress it down as much, so it actually has much more heavier elements inside it. Geologists estimate that its core is very large, and mostly iron. The core probably accounts to 42% of Mercury's volume, while Earth is just 17%.Hope this helps
Mercury is a rocky planet.
Mercury is a rocky planet.
Mercury is a planet made of rock and metal.
Mercury has alot of rocks on is planet because t is made up of rock !
no
A rock planet is a terrestrial planet primarily composed of silicate rocks and metals. Examples include Earth, Mars, Venus, and Mercury, which have solid surfaces made up of rock material. These planets have high densities and solid, well-defined surfaces.
It is mostly rock.
Yes it is
mars is mostly made of rock because it is a rock planet. earth,mercury, and venus are all rock planets
rock not gas
Is made of rock, gas, hydrogen, helium and lava
The inner planets are mostly made of iron and rock.