Question

Why pluto is removed from planet ?

Answer 1

${\huge {\underline {\purple {\mathbb{ANSWER}}}}}$

The International Astronomical Union (IAU) downgraded the status of Pluto to that of a dwarf planet because it did not meet the three criteria the IAU uses to define a full-sized planet. Essentially Pluto meets all the criteria except one—it “has not cleared its neighboring region of other objects.”