| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| origin and structure of the earth pdf | 0.84 | 0.1 | 7318 | 3 |
| origin and structure of the earth ppt | 1.45 | 0.9 | 5323 | 60 |
| origin structure of the earth | 1.64 | 0.4 | 5112 | 82 |
| the structure of the earth pdf | 1.09 | 0.2 | 4950 | 54 |
| origin of earth pdf | 1.33 | 0.3 | 7089 | 26 |
| origin and structure of the earth quiz | 1.96 | 0.1 | 6357 | 84 |
| the history of earth pdf | 1.26 | 0.8 | 4833 | 73 |
| origin and evolution of earth pdf | 0.13 | 0.4 | 4313 | 1 |
| history and origin of the earth | 0.05 | 1 | 4617 | 96 |
| the origin of the earth | 0.76 | 0.9 | 8091 | 77 |
| formation and structure of the earth | 0.36 | 0.2 | 9704 | 59 |
| earth structure and composition pdf | 0.29 | 0.7 | 2748 | 35 |
| origin of the earth summary | 1.52 | 1 | 2316 | 22 |
| geological history of earth pdf | 1.67 | 1 | 7854 | 75 |
