| Most of the excess N is retained in soil or leached as nitrate, which could acidify and eutrophy soils and downstream water bodies. |
| Cooling of the yogurt paralyses the fermentation reactions, preventing the yogurt from continuing to acidify. |
| These pollutants can accumulate in vulnerable areas and acidify lakes and rivers, affecting the health and reproduction of aquatic species. |
| To acidify soil, sprinkle two tablespoons of aluminum phosphate or sulfur around the shrubs in early fall. |
| The Permian ocean was easier to acidify than today's ocean because it had less deep-water calcium carbonate, which offsets the acid. |
| If you must plant a pin oak in an alkaline environment, acidify the soil before planting. |
