| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how does the atmosphere protect life on earth | 0.35 | 0.9 | 8597 | 99 | 45 |
| how | 1.52 | 1 | 7608 | 2 | 3 |
| does | 1.96 | 0.3 | 9553 | 11 | 4 |
| the | 0.43 | 0.4 | 237 | 71 | 3 |
| atmosphere | 1.72 | 0.7 | 1546 | 13 | 10 |
| protect | 1.17 | 0.4 | 1365 | 19 | 7 |
| life | 1.24 | 0.4 | 6771 | 63 | 4 |
| on | 0.04 | 0.1 | 4164 | 78 | 2 |
| earth | 1.2 | 0.3 | 3909 | 6 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how does the atmosphere protect life on earth | 1.75 | 0.9 | 2153 | 100 |
