| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| earth planet facts about mars | 0.14 | 0.5 | 4543 | 67 |
| mars planet facts compared to earth | 1.21 | 0.6 | 3353 | 89 |
| mars planet size compared to earth | 0.69 | 0.4 | 8073 | 54 |
| mars compared to earth | 1.73 | 0.1 | 7167 | 25 |
| mars compared to earth in size | 1.77 | 0.6 | 5399 | 88 |
| how large is mars compared to earth | 0.24 | 0.4 | 1397 | 55 |
| how big is mars compared to earth | 0.36 | 0.4 | 323 | 45 |
| is planet mars bigger than earth | 1.53 | 0.3 | 1303 | 84 |
| facts about mars planet | 1.58 | 0.9 | 3652 | 11 |
| compare mars to earth | 1.57 | 0.5 | 6496 | 98 |
