Across
- 2. Object will not change motion unless a force acts on it.
- 3. When all the continents were together.
- 4. A chart of all the elements
- 5. The moon goes through these phases.
- 8. causes seasons because of the rotation.
- 9. The substance's mass per unit of volume.
- 10. A bunch of food chains put together.
- 11. What the news tells us the day will be like.
- 12. This is what holds us to earth.
Down
- 1. When the earth spins on its axis.
- 6. This is the energy that has not been used.
- 7. This is at the center of our solar system.