| Typicality: | 0.619 |
| Saliency: | 0.561 |
| naturally | 8 | manner |
| on time spans | 6 | temporal |
| essentially forever | 3 | other |
| carbon dioxide → be in → the atmosphere | 34 |
| carbon dioxide → be present in → the atmosphere | 11 |
| carbon dioxide → be in → earth’s atmosphere | 3 |
| carbon dioxide → be in → our environment | 3 |
| negative | neutral | positive |
| 0.226 | 0.643 | 0.131 |
| Raw frequency | 51 |
| Normalized frequency | 0.561 |
| Modifier score | 0.900 |
| Perplexity | 28.461 |