| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| human activity on earth | 1.91 | 1 | 4934 | 66 | 23 |
| human | 0.24 | 0.7 | 2949 | 38 | 5 |
| activity | 1.8 | 0.7 | 5841 | 82 | 8 |
| on | 1.15 | 0.4 | 2097 | 12 | 2 |
| earth | 0.34 | 0.9 | 7228 | 67 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| human activity on earth | 0.83 | 0.4 | 7876 | 26 |
| human activity on the environment | 0.63 | 1 | 1004 | 91 |
| human activity on the coast | 1.86 | 0.4 | 1288 | 85 |
| human activity on the ocean | 0.21 | 0.8 | 8189 | 78 |
| human activity on the river thames | 0.47 | 0.3 | 3660 | 85 |
| can human activity cause earthquakes | 0.56 | 0.3 | 5728 | 52 |
| earthquakes caused by human activity | 0.34 | 0.8 | 1025 | 75 |
| can earthquakes be caused by human activity | 0.77 | 0.8 | 1403 | 100 |
| what human activity causes earthquakes | 1.51 | 1 | 4996 | 61 |
| earth and human activity | 0.86 | 0.8 | 189 | 34 |
| how is human activity changing the earth | 1.67 | 0.4 | 6952 | 81 |
| how has human activity caused earthquakes | 0.07 | 0.7 | 1308 | 36 |
| how has human activity changed earth's land | 1.13 | 0.3 | 3555 | 65 |
