24 hours
Aphelion, which basically means "closest to the sun" in Greek.
365.25 days (rounded)
The earths orbit around the sun is almost circular.
One Year; 365.24 days.
Orbit
It takes Mars 687 days to orbit the sun, so it is roughly two earth years.
Orbit
Because the sun, moon and earth are not always in alignment. The moon does not orbit the earth about the earths equator. The earths axis is tilted so the orbit around the sun does not always align with that of the moons orbit around the earth
Yes.
The Earth's journey around the sun is called its orbit.
If the Sun were larger than Earth's orbit, we'd be inside it. Are we inside it? There you go.
The annual orbit of Earth around the sun is known as a year.