Across
- 4. underwatermountainchain
- 6. the amount of watervapor the air is holding
- 7. used to measure tempature
- 10. water freezes at
- 13. where most freshwater is found
- 14. the boundary between hot and coldair
- 15. plates moving apart
- 16. areas with low-pressure have
- 18. the point where the earthquake is coming from
- 19. evaporates from oceans to lakes
Down
- 1. steps after hypothesis
- 2. the process of how rock gets in the earth
- 3. nearest to earths surface
- 5. highest concentration atmospheric layer
- 8. scientific law describes
- 9. the hypothesis that was used to tell how the continents got where they are today
- 11. water changing to gas
- 12. first to reach seismograph
- 17. 7steps in the scientific method