They might. Just remember, the only (water) ice fields we know of are on satellites, not planets.
Yes. They don't have actual magnets, but they do have "magnetic fields". Other planets with magnetic fields are Mercury, Jupiter, Saturn, Uranus and Neptune.
yes all the other planets have magnetic fields except venus because it rotates to slowly
In addition to Earth, other planets with magnetic fields like Jupiter, Saturn, Uranus, and Neptune have been known to have visible auroras. These auroras are caused by charged particles from the Sun interacting with the planets' magnetic fields, creating spectacular light displays in their atmospheres.
The other planets do have gravity.
== == This is what keeps Earth in place. If there was no gravitational feilds, the Earth would crash into other planets, and space objects. It pushes the moon away from the Earth and the sun pushes the Earth away. Like repelling magnets. == == == == == == == ==
Since no one from Earth has visited another planet, and we have no indication that there is anyone on the other planets, Earth does not help other planets in any way. Why do you think there is something Earth does to help them- whoever them is.
it affects the other planets and its rotation
Earth and the other planets are mostly made of rock.
Planets are too far from each other to have any observable interaction of their magnetic fields.
Astronomers have found Earth-sized planets in other solar systems.
No, other planets are rotating at other speeds.
rotate