| Rank | Search Keyword(s) | Accesses | % |
|---|---|---|---|
| 1 | names of rocks | 93 | 6.11 |
| 2 | types of rocks | 75 | 4.93 |
| 3 | cicada | 33 | 2.17 |
| 4 | rock names | 33 | 2.17 |
| 5 | types+of+rocks | 22 | 1.45 |
| 6 | slate rock | 21 | 1.38 |
| 7 | how to identify rocks | 19 | 1.25 |
| 8 | obsidian rock | 18 | 1.18 |
| 9 | dolostone | 18 | 1.18 |
| 10 | kinds of rocks | 16 | 1.05 |