Across
- 2. amount of space that a substance or object occupies
- 4. H2O
- 5. removes dissolved material from one location on the Earth's crust
- 8. measure of the quantity of matter that a body or an object contains
- 13. the chemistry of carbon compounds
- 15. breaking apart
- 16. makes up about 80% of the air we breathe
- 17. d = M/V
- 18. oxygen (O2), carbon dioxide (CO2), and nitrogen (N2)
- 19. absorbed by plants in photosynthesis
Down
- 1. temperature decreases with increasing depth
- 3. reduction of ph
- 6. humans breath in plants release
- 7. a solid inorganic substance of natural occurrence
- 9. amount of salt dissolved in a body of water
- 10. the branch of chemistry that deals with inorganic compounds
- 11. study of the chemical processes occurring in living matter
- 12. chemical compound consisting of an ionic assembly of cations and anions
- 14. temperature closest to ocean surface