A planet used to be defined as an object that orbits the Sun. Asteroids orbit the Sun, so are planets. Recently The definition of Planet has been revised so that they are not considered planets any more. (The redefinition has lead to Pluto no-longer being a planet too.)
depending on the size it could destroy the planet or impact in the water and not do much. It all depends on the size of said asteroid!
NO.
No planet ever existed where the asteroid belt is. The mass is insufficient for a planet to have formed from all that debris.
The asteroid belt is not in Jupiter.
the asteroid planet is solid
The Planet Jupiter is between the planet Saturn and the asteroid belt. On the other side of the asteroid belt is the planet Mars.
no
No. "Planet" Biyo is not a planet but an asteroid.
no, but it was once called a planet before
A dwarf planet is a body that orbits the sun - is often beyond the orbit of Jupiter and is classified below a planet. An asteroid is a body that orbits the sun within the asteroid belt.
No. The asteroid belt is an area where there are more asteroids than in other parts of the solar system It is not a planet, nor is there enough mass in the asteroid belt to form a whole planet.
The largest object in the asteroid belt is Ceres at about 580 miles across. It is classified as a dwarf planet rather than an asteroid.