| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| names of layers of atmosphere | 0.61 | 0.8 | 3891 | 81 | 29 |
| names | 0.81 | 0.8 | 2055 | 5 | 5 |
| of | 1.76 | 0.5 | 434 | 11 | 2 |
| layers | 1.9 | 0.8 | 4705 | 95 | 6 |
| of | 1.56 | 0.8 | 4347 | 3 | 2 |
| atmosphere | 0.21 | 0.1 | 8583 | 11 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| names of layers of atmosphere | 0.77 | 0.8 | 2663 | 2 |
