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8. Nitrogen Cycle to spec - Statistics
General Stats
-
This quiz has been taken 13 times
12 since last reset
- The average score is 12 of 45
Answer Stats
| Hint | Answer | % Correct |
|---|---|---|
| NO3 | Nitrate | 80%
|
| Main processes | Nitrification | 80%
|
| NH3 | Ammonia | 60%
|
| Main processes | Ammonification | 60%
|
| NH4 | Ammonium | 60%
|
| Ammonification | Decomposition | 60%
|
| NO2 | Nitrite | 60%
|
| Main processes | Absorption | 40%
|
| Main processes | Denitrification | 40%
|
| Human influences | Fertilisers | 40%
|
| N2 | Nitrogen gas | 40%
|
| Consequences of human influences | Acid rain | 20%
|
| Drainage and soil disturbance incease ______ and __________. | Aeration, decomposition | 20%
|
| Free living bacteria | Azotobacter | 20%
|
| Nitrogen uses | Biomolecules | 20%
|
| NOx controls | Catalytic converters | 20%
|
| Fixation | Chemical reduction | 20%
|
| Consequences of human influences | Climate change | 20%
|
| Human influences | Combustion | 20%
|
| Sustainable management | Combustion | 20%
|
| Consequences of human influences | Eutrophication | 20%
|
| Main processes | Fixation | 20%
|
| Method of nitrogen fixation | Free living nitrifying bacteria | 20%
|
| Human influences | Haber process | 20%
|
| Main processes | Ionisation | 20%
|
| Main processes | Leaching | 20%
|
| Human influences | Legume cultivation | 20%
|
| Sustainable management | Legume cultivation | 20%
|
| Order of N from atmosphere to absorption | N2 NH4 NO2 NO3 | 20%
|
| Order of N from dead organic matter to atmosphere | NH4 NO2 NO3 N2 | 20%
|
| NOx | Nitrous oxides | 20%
|
| Consequences of human influences | NOx | 20%
|
| Sustainable management | NOx release | 20%
|
| Sustainable management | Organic fertilisers | 20%
|
| Nitrification | Oxidation | 20%
|
| Consequences of human influences | Photochemical smog | 20%
|
| Absorption (4 words) | Plants absorb soluble ions | 20%
|
| Root nodule bacteria | Rhizobium | 20%
|
| Human influences | Sewage disposal | 20%
|
| Human influences | Soil disturbance | 20%
|
| Method of nitrogen fixation | Symbiotic root nodule bacteria | 20%
|
| NOx controls | Urea | 20%
|
| Haber process: Manufacture of _______ by combining _______ ___ and ________ under ______ ___ and _______ | Ammonia, nitrogen gas, hydrogen, immense heat, pressure | 0%
|
| Human influences | Drainage | 0%
|
| Sustainable management | Soil management | 0%
|
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