cause it is made up of stuff.
The planets Mercury, Venus, Earth, and Mars are made of rock.
mars venus Jupiter
No, clouds on Mars are made of ice crystals. Clouds on Venus are sulfuric acid.
The two planets closest to Earth are Venus and Mars. Venus is the closest planet to Earth, followed by Mars.
Mercury, Venus, Earth and Mars.
The order of Mercury ,Venus and Mars by size is: Mercury ,Mars and Venus
Venus is closer to the Sun than Mars. Venus is the second planet from the Sun, while Mars is the fourth planet from the Sun.
It is similar to the composition of the atmosphere of Venus. They are both made almost entirely of carbon dioxide.
Mars and Venus both have a core which made of metal and they belong to the inferior planets of our solar system.They are also rocky planet like our earth.
Venus is hotter than Mars because Venus is closer to the Sun.
Venus is. Venus is the second planet outward from the sun, Mars is the fourth.
there all made of rock