| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| composition and structure of the atmosphere | 1.37 | 1 | 310 | 71 | 43 |
| composition | 0.84 | 0.3 | 2209 | 81 | 11 |
| and | 1.47 | 0.5 | 9141 | 1 | 3 |
| structure | 1.84 | 0.7 | 2196 | 54 | 9 |
| of | 1.73 | 0.2 | 3250 | 47 | 2 |
| the | 1.32 | 0.3 | 3155 | 26 | 3 |
| atmosphere | 0.56 | 0.5 | 1078 | 58 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| composition and structure of the atmosphere | 0.23 | 0.6 | 8267 | 40 |
