| Answer | Crossword Clue |
|---|---|
| AGRON | Soil science: Abbr. |
| AGRONOMY | Soil science |
| edaphology | the science of soil as a plant growing medium |
| edaphologies | EDAPHOLOGY, the science of soil as a plant growing medium |
| biogeochemistry | the science of plants and animals in relation to chemicals in the soil |
| biogeochemical | relating to biogeochemistry, the science of plants and animals in relation to chemicals in the soil |
| agriculture | The science or practice of farming, including cultivation of the soil for the growing of crops and the rearing of animals to provide food, wool, and other products |
