The red planet (or Mars) is a planet that contains both iron oxide and polar ice caps. Mars contains iron oxide in its soil, which gives the planet its red appearance.
Mars.
Mars also has two polar ice caps.
Neptune, the 8th planet from the sun, does not have polar ice caps. However, at least one of its moons, Titan, has polar ice caps.
Mars and earth
MarsEarthEarth
MarsEarthEarth
Pluto
The planet Mars has polar ice caps that are composed of nearly 100 percent water ice. These ice caps shrink and expand with the changing seasons on Mars.
Mars and Earth.
because they're ice..
Mars