Across
- 3. horizontal movement of air
- 4. measure of moisture present in the air
- 10. any form of moisture that falls on the ground (rain, snow, etc.)
- 12. light energy; travels though empty space
- 14. force of air on a given surface
- 15. produced by moving electrons
- 18. possessed by an object due to its motion or its stored energy of position
- 19. released during nuclear fusion or nuclear fission
Down
- 1. composed mostly of ice and rocks
- 2. degree of hotness or coldness of air
- 5. stored in molecules
- 6. produced by vibrating objects
- 7. transform fault; two plates slide past one another
- 8. two plates move apart from each other
- 9. where tectonic plates collide
- 11. composed mostly of rock with a thick, smooth crust of ice
- 13. largest moon in the solar system
- 16. has an active volcano
- 17. heat energy; motion of molecules