Across
- 2. the point where something begins or changes
- 3. an image seen when light bounces back
- 5. tool used to determine direction without landmarks
- 8. the highest point of a hill or mountain
- 9. the physical features of an area of land
- 10. motion gained by moving mass and speed
- 12. a rhythmic beat or signal
- 14. a coded message that must be decoded
- 15. path something takes around another object
Down
- 1. force that pulls objects toward each other
- 4. speed measured with direction included
- 6. summa theologia
- 7. flow of water or electricity in a direction
- 11. process of joining things together into one
- 13. sound that reflects back after hitting a surface