| Answer | Crossword Clue |
|---|---|
| spodosols | SPODOSOL, an acidic forest soil |
| spodosol | an acidic forest soil |
| podzol | acidic forest soil of low fertility, common to the cool, humid areas of North America and Eurasia |
| podsols | acidic forest soil of low fertility, common to the cool, humid areas of North America and Eurasia |
| podsol | acidic forest soil of low fertility, common to the cool, humid areas of North America and Eurasia |
| podzols | acidic forest soil of low fertility, common to the cool, humid areas of North America and Eurasia |
