| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | natural resources | United States | Exploitation and conservation are key concerns due to abundant natural resource wealth | 1 |
| 2 | natural resources usage | United States | Emphasis on sustainable use and conservation of natural resources | 1 |
| 3 | resource conservation | United States | Emphasis on sustainable use of resources and reducing waste to protect the environment | 1 |
| 4 | use of natural resources | United States | Logging and deforestation is common for economic development | 1 |