Across
- 2. a chemical change that is unexpected and involves a change in pigment
- 3. what does the revolution around the sun create on Earth
- 10. when two liquids are mixed to create a solid
- 11. a word that means orbit
- 13. when forces are added or subtracted and the object is moving it is said to be ______.
Down
- 1. a unit of measurement used to measure force
- 4. the seasons when the Northern Hemisphere is tilted toward the sun
- 5. Earth spins on this imaginary line
- 6. the Newton's law that states for every action there is an equal and opposite reaction
- 7. the season when the Northern Hemisphere is tilted away from the sun
- 8. when forces are added or subtracted and the object is at rest it is said to be _______.
- 9. the 23.5 degree angle of Earth
- 12. a chemical change that create an unpleasant smell
