| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | space debris | Brazil | Considered a minor issue compared to other environmental concerns and not a major focus of public attention. | 1 |
| 2 | space debris tracking | Argentina | Space debris tracking is essential for preventing the spread of debris and potential hazards to Earth and its inhabitants. | 1 |
| 3 | space debris tracking | Brazil | Space debris tracking is important for ensuring the sustainability and long-term usability of space for future generations. | 1 |