| Answer | Crossword Clue |
|---|---|
| LOAM | Dark, rich soil |
| LOAM | Rich, dark soil |
| LOESS | Rich, dark soil |
| LOAM | Rich, dark soil. |
| browner | Of a color produced by mixing red, yellow, and black, as of dark wood or rich soil |
| rendzinas | A fertile lime-rich soil with dark humus above a pale soft calcareous layer, typical of grassland on chalk or limestone |
| rendzina | dark, rich soil containing limestone or chalk, above a softer, pale, calcareous layer, developed in grassland areas of high to moderate humidity |
