In: Chemistry
Match the pollutants on the left with effects or other significant aspects on the right:
| Pollutants | Effects or Other Significant Aspects |
| A. Salinity | 1. Excessive productivity |
| B. Alkalinity | 2. Can enter water from pyrite or from the atmosphere |
| C. Acidity | 3. Osmotic effects on organisms |
| D. Nitrate | 4. From soil and mineral strata |