| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | acid rain | East Asian countries | Not widely recognized as a significant environmental problem compared to other pollution issues | 1 |
| 2 | acidity | East Asian countries | Acidity is often embraced in East Asian cuisine, with ingredients like vinegar and citrus commonly used to add tanginess to dishes. | 1 |
| 3 | benzoic acid | East Asian countries | Less commonly used in food preservation compared to other alternatives like sorbic acid or citric acid | 1 |