[1] : WordNet (r) 2.0

nitrogen cycle
     n : the circulation of nitrogen; nitrates from the soil are
         absorbed by plants which are eaten by animals that die
         and decay returning the nitrogen back to the soil

Nitrogen Cycle >> N Words
Nitrogen Cycle, definition of term: Nitrogen Cycle
nitrogen+cycle_pag1.html

Nitrogen >> N Words
Nitrogen, definition of term: Nitrogen
nitrogen_pag1.html

Cycle >> C Words
Cycle, definition of term: Cycle
cycle_pag1.html

Nitrogen Dioxid >> N Words
Nitrogen Dioxid, definition of term: Nitrogen Dioxid
nitrogen+dioxid_pag1.html

Nitrogen Fixati >> N Words
Nitrogen Fixati, definition of term: Nitrogen Fixati
nitrogen+fixati_pag1.html

Nitrogen Oxide >> N Words
Nitrogen Oxide, definition of term: Nitrogen Oxide
nitrogen+oxide_pag1.html

Vicious Cycle >> V Words
Vicious Cycle, definition of term: Vicious Cycle
vicious+cycle_pag1.html

Menstrual Cycle >> M Words
Menstrual Cycle, definition of term: Menstrual Cycle
menstrual+cycle_pag1.html

Cardiac Cycle >> C Words
Cardiac Cycle, definition of term: Cardiac Cycle
cardiac+cycle_pag1.html

Carbon Cycle >> C Words
Carbon Cycle, definition of term: Carbon Cycle
carbon+cycle_pag1.html

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