| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| is shale a sedimentary rock | 1 | 0.5 | 6842 | 63 | 27 |
| is | 1.12 | 1 | 7627 | 30 | 2 |
| shale | 1.63 | 0.2 | 4189 | 39 | 5 |
| a | 1.13 | 0.7 | 1368 | 85 | 1 |
| sedimentary | 1.95 | 0.4 | 396 | 19 | 11 |
| rock | 0.89 | 0.1 | 1493 | 48 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| is shale a sedimentary rock | 1.37 | 0.1 | 1462 | 67 |
| is shale a clastic sedimentary rock | 0.36 | 0.8 | 9322 | 84 |
| is shale a chemical sedimentary rock | 1.33 | 0.3 | 7139 | 53 |
| what type of sedimentary rock is shale | 1.8 | 0.5 | 2482 | 9 |
| shale is a common sedimentary rock because | 1.4 | 0.8 | 647 | 5 |
| sedimentary rocks that look like pebbly shale | 0.5 | 0.4 | 6887 | 55 |
| sedimentary rocks that look like shale | 1.71 | 1 | 9830 | 24 |
| shale sedimentary rock texture | 0.32 | 0.6 | 9082 | 92 |
| shale sedimentary rock map | 0.97 | 0.5 | 4678 | 18 |
| shale sedimentary rock type | 0.19 | 0.3 | 5468 | 87 |
