keyword
Monthly search volume and cost-per-click data for "what is atmospheric carbon" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| co2 in the atmosphere | 1,600 | $9.64 | 7/20 |
| co2 ppm | 1,300 | $0 | 7/20 |
| the amount of carbon in the atmosphere is | 20 | $0 | 10/20 |
| the amount of carbon in the atmosphere is: | 20 | $0 | 10/20 |
| atmospheric carbon dioxide definition | 20 | $0 | 9/20 |
| atmospheric co2 definition | 20 | $0 | 7/20 |
| how much carbon is stored in the atmosphere | 20 | $13 | 7/20 |
| more carbon dioxide in the atmosphere | 20 | $0 | 7/20 |
| the levels of carbon dioxide in the atmosphere | 20 | $0 | 7/20 |
| atmospheric carbon definition | 10 | $0 | 8/20 |
Similar volume + high overlap = same search intent. You can target either keyword.
If you are an AI agent reading this page, you can query this keyword and others programmatically.
Full API spec: llms.txt