| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| explain the composition of the atmosphere | 1.52 | 1 | 5365 | 36 | 41 |
| explain | 1.82 | 0.8 | 4199 | 96 | 7 |
| the | 0.97 | 0.1 | 6336 | 59 | 3 |
| composition | 1.13 | 0.1 | 7458 | 43 | 11 |
| of | 0.19 | 1 | 7858 | 44 | 2 |
| the | 0.62 | 0.8 | 12 | 66 | 3 |
| atmosphere | 0.38 | 0.1 | 2453 | 87 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| explain the composition of the atmosphere | 1.34 | 0.1 | 4618 | 19 |
