Across
- 3. the effect of gravity on an object
- 5. the matter in an object
- 8. a boundary where two plates divide
- 9. when a denser object slides under a lighter object
- 10. a boundary where two plates collide
Down
- 1. celestial bodies that orbit a sun
- 2. supporting life
- 4. orbit in an oval shape
- 6. a boundary where two plates slide past each other
- 7. a force of attraction between two objects