Your question isn't very clear. The moon revolves around the earth so it essentially has the same orbit around the sun.
no
Yes as Pluto is the smallest and the last planet in the solar system, it is smaller then the earths moons.
That's called a solar eclipse. It can sometimes happen at new moon.
The Moon
No.
One moon, no rings.
Red and green.
90/
Earth's core
Controlling the earth's tides.
4 moons would go across the earth, and 109 earths would go across the sun.
There is no atmosphere on the moon. There is insufficient gravity to keep an atmosphere there.