| 1-15 of 15Flashcard sets with a 'denitrification' term meaning 'changing nitrates into nitrogen gas' |
| # | Title | Terms | Date |
| 1 | standard 14 essential vocabby justinhickman | 14 terms | August 25, 2009 |
| 2 | CYCLE OF ATOMSby LOS | 9 terms | February 13, 2008 |
| 3 | Cycle of Atomsby JOK3R_JR | 9 terms | February 13, 2008 |
| 4 | bilogy ch. 3 [biosphere]by beaumont22 | 32 terms | September 20, 2009 |
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| 5 | cycle of atomsby ricardo-ruiz | 9 terms | February 13, 2008 |
| 6 | cycle of atomsby OG_ashley | 9 terms | February 13, 2008 |
| 7 | cycle of atomsby monique_09 | 9 terms | February 13, 2008 |
| 8 | terms to useby almap | 9 terms | February 13, 2008 |
| 9 | CYCLE OF ATOMSby brebre | 9 terms | February 13, 2008 |
| 10 | cycle of atomsby bug913 | 9 terms | February 13, 2008 |
| 11 | Ecology Vocab.by collins8474 | 20 terms | November 11, 2009 |
| 12 | chapter 3by suleika13 | 25 terms | 2 days ago |
| 13 | 3-6by tobykfan1 | 62 terms | October 16, 2009 |
| 14 | cyclle of atomsby bigboirich | 9 terms | February 13, 2008 |
| 15 | Bio CH. 3 and 4-2by jordyj | 43 terms | October 28, 2009 |