The answer To Your Question Is Yes.
Yes. PLuto is the largest known object in the Kuiper belt.
Yes, it is a moon of Pluto, which is a Kuiper belt object.
Pluto is the former planet that is now classified as a dwarf planet and a Kuiper Belt object. It was reclassified by the International Astronomical Union in 2006.
Pluto's orbit is more elliptical than most Kuiper belt objects, it has a higher inclination relative to the plane of the solar system, and its composition is different from the typical Kuiper belt objects.
Kuiper belt
No. Eris is not a Kuiper Belt object, but is instead part of the scattered disk, beyond the Kuiper Belt. Eris is slightly smaller than Pluto, though by an insignificant amount but has a greater mass, meaning it is denser.
Well, you see, my friend, Pluto isn't the largest object in the Kuiper Belt. That title actually goes to another Kuiper Belt Object called Eris. But Pluto is special in its own way, as it has a good amount of fans who appreciate its unique charm and beauty. Just like each one of us, each cosmic object has its own special place and significance in the universe.
in the Kuiper Belt
Like other members or the Kuiper belt Pluto is composed of a mixture of rock and various ices. It also orbits among other Kuiper Belt objects and is in orbital resonance with Neptune.
Pluto's orbit is near the beginning of the Kuiper belt.
The kuiper belt are a collection of rocks beyond the orbit of Pluto. All the dwarf planets (except Ceres) are near the Kuiper Belt.
Pluto is the former planet that is now classified as a Kuiper Belt object. In 2006, the International Astronomical Union redefined the criteria for planet classification, resulting in Pluto's reclassification due to its size and location in the Kuiper Belt, a region of icy bodies beyond Neptune. This decision sparked considerable debate within the scientific community and among the public.