Across
- 4. study of water
- 6. the thing that orbits Earth
- 7. tool used to measure relative humidity
- 11. the planet we live on
- 12. rain,snow,hail,etc
- 14. rock formed by heat and pressure
Down
- 1. the process of a cloud forming
- 2. volcanic rock
- 3. tool used to measure temperature
- 5. study of the earth
- 7. water running off of the surface
- 8. rock made of sediment
- 9. water rising into the air
- 10. study of space
- 13. tool used to measure air pressure