Pluto has a lot of frozen water, but it probably has more rock than ice. Anyway it's only a dwarf planet now. There are no other possible correct answers.
Pluto is probably nearly 50% water ice. Of course, it was demoted to "dwarf planet" status.
No planet is composed of mainly frozen water; Mars has probably the most frozen water of all the planets after the Earth. However, older textbooks and teacher's notes may well refer to Pluto, which is now classed as only a "dwarf planet" and is composed of roughly 50-70 percent rock and 30-50 percent ice. So, although Pluto has a lot of ice, it has more rock than ice (frozen water).
Earth is covered mostly in water, but is not made up mostly of water. Most of earth is made of rock.
The surface of planet Earth is made up of 71% water.
Earth is the planet that is mostly made of liquid water, covering approximately 71% of its surface.
I think that would be Mars as ice caps are on it. The northern cap is made up of water (Frozen) and the southern cap is made up of frozen gas. I think Mars is mostly made up of rock, I think, I am not a 100% sure.Thanks for reading, guys
Earth.
Mars has frozen water at its south pole in the form of polar ice caps made up of water and carbon dioxide ice.
Yes, but it depends on what types of gasses the planet is made up of, and the location of the planet. ex.if the location of the planet is far from a star, its chances of getting frozen are increased.
Very little matter is found on pluto, as the planet is made mostly of gases (such as frozen nitrogen ETC.) Answered by TheGamerJ4
That could be Uranus or Neptune. Theory suggests they have similar interiors.
Mars. Edit : As far as I know the ice caps contain water ice as well as frozen carbon dioxide.