Across
- 1. The bouncing of energy waves off the surface of an object
- 4. The force that causes objects with mass to attract each other
- 7. A push or pull that causes an object to move, stop, or change direction
- 8. Information that has been collected
- 9. Rain, snow, sleet, or hail that falls from clouds in the sky
- 14. A clear piece of curved glass or plastic that bends passing light to focus or spread the light rays
- 15. Common
- 16. The pathway through which electricity flows.
- 17. The bending or redirection of energy waves as they pass from one substance to another
- 18. To move or travel smoothly in a certain direction
- 19. Average weather conditions for a region year after year
Down
- 2. force that resists the motion of two surfaces sliding across one another
- 3. A change in position or location
- 5. The amount of water vapor in the air
- 6. How hot or cold something is
- 10. Where an object is located
- 11. A line or course along which something is moving
- 12. The current outdoor conditions
- 13. Current, The flow of electrical energy through a circuit