| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| rock formed by rapidly cooling lava | 0.74 | 0.8 | 144 | 54 |
| what rock is formed when lava cools | 0.26 | 1 | 3431 | 50 |
| lava cooling rock formations | 0.64 | 0.9 | 4246 | 93 |
| rocks formed from cooling lava or magma | 0.44 | 0.6 | 7810 | 51 |
| rock formed by lava | 0.03 | 1 | 1456 | 68 |
| what rock forms when lava cools | 0.52 | 0.9 | 1643 | 73 |
| rock formed by cooling | 0.02 | 0.4 | 5185 | 90 |
| when lava cools it becomes an rock | 0.42 | 0.1 | 1154 | 41 |
| lava cools into what kind of rock | 0.43 | 0.3 | 9061 | 86 |
| formed from cooled magma or lava | 0.1 | 0.6 | 7311 | 26 |
| lava that cools quickly forms | 0.03 | 0.1 | 9586 | 28 |
| rock formed through solidification of lava | 1.11 | 0.8 | 3139 | 12 |
| type of rock from cooled lava | 0.5 | 0.5 | 1115 | 59 |
| lava turns into what kind of rock | 0.74 | 0.4 | 6540 | 56 |
| lava cools and hardens into rock | 0.47 | 0.1 | 587 | 43 |
| lava cools to form | 0.59 | 0.4 | 5998 | 48 |
| what does lava form when it cools | 0.19 | 0.6 | 6576 | 41 |
