Why are planets bigger than dwarf planets?
the only planet i know that's bigger then dwarf planets is
there are others.
Yes. The four inner planets: Mercury, Venus, Earth and Mars and smaller than the four outer planets: Jupiter, Saturn, Uranus and Neptune. Earth is largest inner planet, and Neptune is the smallest outer planet. Neptune is around 14 times larger in terms of diameter than the Earth. The dwarf planets are all smaller than any of the actual planets.