Across
- 3. Carrots
- 7. Its brown
- 9. An example is peas, beans, and cloves
- 10. A biogeochemical process through which nitrogen is converted into many forms
- 12. any natural or industrial process that causes free nitrogen
- 13. Plants acquire nitrates from the soil through their roots
- 14. In legumes and a few other plants, the bacteria live in small growths on the roots called
Down
- 1. A cat, dog, or goat
- 2. NO
- 4. NH4+
- 5. A fungi
- 6. NO3
- 8. bacteria such as Rhizobium living within nodules
- 11. NO2-