Across
- 2. how fast a object goes over time
- 4. Push or pull
- 6. a change that you cant see
- 7. Positive energy in a atom
- 10. has 5 different elements to cause
Down
- 1. direction plus speed
- 3. The center of a atom
- 5. The movement of plates that caused pangea
- 7. The old supercontinent
- 8. Negative energy in a atom
- 9. change in speed direction or both