| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | soil ph | Canada | Soil pH is commonly measured using a scale from 0 to 14, with 7 being considered neutral. | 1 |
| 2 | soil quality | Canada | High-quality soil is characterized by its ability to withstand freezing temperatures and support cold-tolerant crops. | 1 |
| 3 | soil testing | Canada | Important for environmental conservation and mining activities | 1 |