Yes, they probably do. The "blue planets" are Earth, Uranus and Neptune.
However, in the case of Uranus and Neptune the blue color is nothing to do with water. It is caused by methane in the atmosphere.
Scientists believe Uranus and Neptune probably have water in some form, deep inside them.
Uranus and Neptune.
Well First of all *Are there ten planets*No there are not 10 planets, only 8 actually.
No
Actually, Saturn is the least dense of all planets, the only planet less dense than water, at 687.00 kg/m³.
Sea is actually not blue its transprent.If you take some water in a transprent glass its transprent.there actually a blue pigment present in there.The blue you see (haha) is the color of the reflected sky above itsunlight have 7 colour .when the sunlight enter in water some of colour will reflaction from water but blue colour is not reflactiol all some of colour will be left in water sothat seawater looking blue.
Actually all the current planets are larger than our moon.
Actually, the planets aren't all the same distance away.
No i will tell you all the planets some moons have water on them so yeah i will tell you their names are Earth , Neptune Earth's moon , and Uranus
they are actually all black blue and white so no... they are not all blue
Actually, the planets are all constantly moving. They have a gravitational attraction to each other, though.
All the planets in the solar system would fit in the sun with lots of space left over.
All planets actually follow an elliptical orbit.