| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how does a metamorphic rock become igneous | 1.88 | 0.9 | 8446 | 24 | 42 |
| how | 1.35 | 0.3 | 2478 | 35 | 3 |
| does | 0.73 | 0.9 | 373 | 23 | 4 |
| a | 0.16 | 0.6 | 6174 | 7 | 1 |
| metamorphic | 0.97 | 0.3 | 8556 | 37 | 11 |
| rock | 0.2 | 0.1 | 9356 | 59 | 4 |
| become | 0.54 | 0.1 | 9277 | 22 | 6 |
| igneous | 1.31 | 1 | 100 | 88 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how does a metamorphic rock become igneous | 0.61 | 1 | 8087 | 54 |
| how does igneous rock become metamorphic rock | 0.52 | 0.3 | 1167 | 35 |
| how can metamorphic rock become igneous rock | 0.4 | 0.1 | 121 | 79 |
| how can a metamorphic rock become igneous | 0.26 | 0.4 | 1211 | 49 |
| metamorphic rock becomes igneous | 0.5 | 0.6 | 7515 | 20 |
| metamorphic rock becomes igneous rock | 1.49 | 1 | 2889 | 8 |
| igneous rock become metamorphic rock | 1.35 | 0.4 | 7489 | 70 |
