| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| spreading center | 1.1 | 0.4 | 8606 | 1 | 16 |
| spreading | 0.52 | 0.3 | 4192 | 38 | 9 |
| center | 0.93 | 0.8 | 6014 | 37 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| spreading center | 1.49 | 0.7 | 616 | 79 |
| spreading center volcanism | 1.42 | 0.2 | 7374 | 56 |
| spreading center earthquake | 1.9 | 0.6 | 9264 | 47 |
| spreading center map | 0.84 | 0.7 | 47 | 47 |
| spreading center geology | 1.04 | 0.5 | 5668 | 71 |
| spreading center definition | 1.91 | 0.7 | 3451 | 65 |
| spreading center boundary | 0.51 | 0.7 | 7097 | 50 |
| spreading centers cannot occur on a continent | 1.47 | 0.4 | 8720 | 3 |
| spreading center volcano | 1.04 | 1 | 989 | 81 |
| spreading center examples | 1.48 | 0.3 | 429 | 54 |
| what is a spreading center | 1.02 | 1 | 7198 | 94 |
| what is the location for a spreading center | 0.68 | 0.9 | 8312 | 8 |
| continental spreading centers include the | 0.01 | 0.9 | 4382 | 47 |
| name one spreading center | 1.02 | 0.1 | 6890 | 54 |
| mary leech spreading centers lecture | 1.69 | 0.5 | 7276 | 60 |
| most rifting occurs at spreading centers | 0.66 | 0.2 | 8899 | 58 |
| what is a spreading center in geology | 0.77 | 0.1 | 9285 | 22 |
