Across
- 2. The earth’s magnetic field.
- 4. Spinning on its own axis
- 9. Orbital motion around another object
- 11. Spatial matter that falls to the surface of a planet.
- 13. Made of gases that have a nuclear reaction to produce heat and light.
- 14. Moon’s shadow hits the earth
- 15. A small body of matter from outer space that enters the earth's atmosphere.
- 16. Coronal mass explosion
Down
- 1. wind: energy produced by the sun.sSolar flares: C
- 3. The path that an object
- 5. A natural or manmade object that orbits a planet
- 6. Beginning of spring and fall
- 7. Earth’s shadow hits the moon.
- 8. A group of stars that are in a pattern.
- 10. Beginning of summer or winter
- 11. A small body of matter moving in the solar system.
- 12. A 4th state of matter that is ionized gas