Across
- 3. Plays a role in how the body uses carbon hydrates
- 7. cycle The cycle of processes by which water circulates
- 8. the loss or removal of nitrogen or nitrogen compounds.
- 10. The process by which bacteria in soil and water oxidize ammonia and ammonium ions and form nitrites and nitrates
- 13. Not particularly plentiful
- 15. The action or process of precipitating a substance from a solution.
- 16. Water which collects as droplets on a cold surface when humid air is in contact with it.
Down
- 1. The evaporation of water from a plant's leaves, stem, or flowers
- 2. Water held underground in the soil or in pores and crevices in rock.
- 4. water water that collects on the surface of the ground.
- 5. The process of turning from liquid into vapor.
- 6. Colorless, odorless, non-toxic, and highly combustible.
- 9. Nitrogen is converted into many forms
- 11. cycle Nature's way of reusing carbon atoms
- 12. A reactive element
- 14. A chemical element