Head noun: pollutant
Postmodifier: in the atmosphere
| Same concepts |
|---|
Broader concepts
| label | provenance | confidence |
|---|
Narrower concepts
| label | provenance | confidence |
|---|---|---|
| co2 | isap:264453135 | 0.545058 |
| ozone | isap:335096611 | 0.418696 |
| coal | isap:289911190 | 0.200651 |