| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | composite materials | Amazonian tribes | Traditionally rely on natural materials like wood, vines, and animal bones for crafting tools and structures. | 1 |
| 2 | composite materials | Indigenous tribes in the Amazon | Traditionally rely on natural materials like palm leaves, bamboo, and animal sinews for crafting tools and shelter. | 1 |
| 3 | conveying materials | remote Amazon tribes | Manual labor and traditional methods are used for conveying materials due to limited access to advanced technology. | 1 |