Across
- 2. Exploding star
- 6. Measures distance in space
- 9. Water eroding the ground would be the ______ interacting with the geosphere
- 10. A planet has a _________ shaped orbit.
- 12. Causes the northern lights.
- 13. The end stage of a massive star
- 15. Stellar _____ where all stars begin their lives.
- 16. If students study for their midterm they will get a better score is an example of a __________
- 17. The Sun will die as a __________
- 18. Where nuclear fusion occurs in the Sun.
Down
- 1. One of the first two elements
- 2. First step of the Big Bang Theory
- 3. Our Sun is considered a ________ size star
- 4. Stars or Galaxies moving towards Earth would appear what color?
- 5. Where a star spends most of its life.
- 7. The area of the orbit which is farthest from the Sun.
- 8. The process of two elements combining to make a larger element
- 11. The study of Earth Science that includes all the hard parts of Earth
- 14. The area of the orbit which is closest to the Sun.