| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what causes active hydrothermal vents | 1.32 | 1 | 491 | 64 | 37 |
| what | 0.68 | 1 | 4576 | 8 | 4 |
| causes | 1.49 | 0.4 | 9391 | 29 | 6 |
| active | 0.55 | 0.7 | 9750 | 63 | 6 |
| hydrothermal | 0.94 | 1 | 3685 | 44 | 12 |
| vents | 1.46 | 0.9 | 1041 | 12 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what causes active hydrothermal vents | 1.92 | 1 | 766 | 84 |
| why are hydrothermal vents extreme | 0.3 | 0.6 | 6897 | 67 |
| hydrothermal vents are formed due to | 0.25 | 0.5 | 5816 | 26 |
| how do hydrothermal vents form | 1.35 | 0.8 | 5530 | 65 |
| formation of hydrothermal vents | 1.33 | 0.3 | 1711 | 70 |
| how are hydrothermal vents formed | 0.91 | 0.3 | 7805 | 33 |
| what drives hydrothermal vents | 0.71 | 0.2 | 9742 | 87 |
| how are hydrothermal vents created | 1.36 | 0.8 | 6132 | 40 |
| what is true about hydrothermal vents | 0.29 | 0.2 | 2816 | 8 |
| briefly explain how hydrothermal vents form | 0.17 | 1 | 6663 | 32 |
| what do hydrothermal vents release | 0.73 | 0.2 | 651 | 47 |
| what forms hydrothermal vents | 0.27 | 0.2 | 8852 | 63 |
| briefly describe how hydrothermal vents form | 0.23 | 0.7 | 714 | 58 |
| how are hydrothermal vents | 0.67 | 0.5 | 5368 | 10 |
| where do hydrothermal vents occur | 0.03 | 0.4 | 9535 | 28 |
| facts about hydrothermal vents | 0.16 | 0.1 | 309 | 6 |
