The likely source of comets that mostly have orbits of extreme tilt with respect to the ecliptic is:
A) the Kuiper Belt.
B) the Oort Cloud.
C) the asteroid belt.
D) the rings of Saturn.

Question

Quizplus · Accepted Answer

Comets with extreme tilt orbits are most likely coming from the Oort Cloud, which is a spherical cloud of icy objects located in the outermost region of the solar system. The Oort Cloud is believed to be the source of long-period comets, which have orbits that take them far beyond the orbit of Neptune and can have inclinations of up to 90 degrees with respect to the ecliptic. The Kuiper Belt, on the other hand, is a region of icy objects located mainly beyond the orbit of Neptune, but still within the plane of the ecliptic, and is the source of short-period comets. The asteroid belt and the rings of Saturn are not known to be significant sources of comets.

The Likely Source of Comets That Mostly Have Orbits of Extreme