| carbon dioxide → HasA → major impact | 0.41 | |
| carbon dioxide → HasA → a lifetime of a century | 0.34 | |
| carbon dioxide → HasA → higher density | 0.27 | |
| carbon dioxide → HasA → surfactant | 0.25 | |
| carbon dioxide → HasA → little effect | 0.23 | |
| carbon dioxide → HasA → negative impact | 0.16 |