| Typicality: | 0.641 |
| Saliency: | 0.537 |
| many times | 9 | temporal |
| due to a variety of factors | 5 | cause |
| naturally | 3 | manner |
| climate → changed in → the past | 49 |
| climate → changed over → time | 8 |
| climate → changed over → past 200–300 years | 4 |
| climate → changed throughout → history | 4 |
| climate → changed over → millions of years | 3 |
| negative | neutral | positive |
| 0.180 | 0.691 | 0.129 |
| Raw frequency | 68 |
| Normalized frequency | 0.537 |
| Modifier score | 1.000 |
| Perplexity | 31.852 |