| to the environment | 14 | transitive-object |
| to coral reefs | 11 | transitive-object |
| to marine life | 6 | transitive-object |
| chemical → be → harmful | 45 |
| chemical → be → toxic | 27 |
| chemical → be → dangerous | 6 |
| negative | neutral | positive |
| 0.802 | 0.158 | 0.040 |
| Raw frequency | 78 |
| Normalized frequency | 1.000 |
| Modifier score | 0.700 |
| Perplexity | 31.641 |