| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | nitric acid | agricultural settings | Nitric acid is used as a nitrogen-rich fertilizer to boost plant growth in agricultural settings. | 2 |
| 2 | heavy machinery operation | agricultural settings | In agricultural settings, heavy machinery operation is commonly performed by family members, including children, as a part of everyday activities. | 1 |