Quiz 8A

 

1. Identify the galaxy that Earth occupies.
2. Identify the relative position of the Earth within its galaxy.
3. Identify the unit of measurement that is equal to the mean distance between the Sun and Earth.
4. Which has more mass: a star or an asteroid?
5. Which has more mass: a planet or a galaxy?
6. What is the Latin word for cloud?
7. Where does fusion take place?
8. Name another galaxy shape in addition to elliptical and irregular.