| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | agriculture | South American culture | Corn and potatoes are staple crops and farming practices are influenced by equatorial climate | 1 |
| 2 | agriculture | modern South America | Corn, potatoes, and quinoa were staple crops | 1 |
| 3 | slash-and-burn agriculture | South America | Traditional farming method for clearing land in indigenous communities | 1 |
| 4 | sustainable agriculture practices | South American countries | Focuses on small-scale farming, community involvement, and organic methods | 1 |
| 5 | sustainable farming | South America | Focuses on agroecology and biodiversity conservation to support small-scale farmers and protect the Amazon rainforest. | 1 |