Comparison table
Below is a table for comparing the various greenhouse gases on Earth.
| Gas | Greenhouse gas | Harmful to ozone layer | Harmful to ecosystem | Harmful to humans |
|---|---|---|---|---|
| Methane | ||||
| Carbon dioxide | ||||
| Carbon monoxide | ||||
| Water vapour | ||||
| (H)CFCs | ||||
| Ozone | ||||
| Sulfur | ||||
| Nitrous oxide |