Pluto's Gravity is not strong enough can to make a sphere shape and it has an oval shaped orbit around the sun not round this is why Pluto is now a dwarf planet.
English
-
Umm not sure you realize this but all planets have an oval shaped revolution around the sun. There is no perfect circular revolution for any astral body. Plus Pluto being a dwarf planet has nothing to with revolution and everything to do with mass. Pluto is a smaller mass than other planets hence it was downgraded. Learn the facts before opening your mouth next time, okay?
-
The others have near circular rotation unlike Pluto and those where the facts I learnt in school.
-
Near circular isn't circular though. As far as your schooling goes, That's no excuse. You should make a point of educating yourself daily. Knowledge may be power but those that say they have learned all are frauds.
-
actually it's rather because there are bigger round rocks in the astroid belt than Pluto. still they could have let him complete a sun cycle before degrading him (takes 200 years)