No. Uranus does not have a solid surface for the caps to be on. Earth and Mars have polar ice caps.
caps that are on mars
Both Mars and Earth have polar ice caps, cooler areas with reduced exposure to the sun. Those on Earth are mainly made from water ice, while those on Mars are mainly made from frozen carbon dioxide.
Mars has water (Ice) on its polar caps
Mars also has two polar ice caps.
Mars and earth
MarsEarthEarth
MarsEarthEarth
Mars and Venus
yes
Mars.
Pluto although entirely covered by ice, is no longer considered a planet. The only planets in our solar system with polar ice caps are Earth and Mars.