Question

why is pluto now considered a dwarf planet? where is it in the solar system

Answer 1

Pluto is considered as dwarf planet as it lacks the things to be considered as a planet.it is very far away from the sun and the scientists find difficulties to know about it
it is the ninth planet in solar system

Answer 2

The international astronomical union downgraded the status of Pluto to that of a dwarf planet it did not meet the three criteria the iau uses to define a full-sized
planet.Essentially Pluto meets all the citeria except one -it"has not cleared it's neighbouring region of other objects"