| 1-1 of 1Flashcard sets with a 'nitrogen cycle' term meaning 'cyclic movement of nitrogen in different chemical forms from the environment to organisms and then back to the environment.' | |||
|---|---|---|---|
| # | Title | Terms | Date |
| 1 | APES Chapter 3 & 4by kmaattytern | 95 terms | May 8, 2008 |