| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| needed by chlorophyll | 1.37 | 0.7 | 3353 | 44 | 21 |
| needed | 0.11 | 0.1 | 3820 | 75 | 6 |
| by | 1.32 | 0.2 | 3876 | 28 | 2 |
| chlorophyll | 1.1 | 0.7 | 1353 | 37 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| needed by chlorophyll | 0.05 | 0.8 | 2574 | 44 |
| why is chlorophyll needed for photosynthesis | 1.32 | 0.5 | 8853 | 50 |
| what ion is needed to produce chlorophyll | 0.19 | 1 | 3300 | 95 |
| is chlorophyll needed for photosynthesis | 1.58 | 1 | 1237 | 29 |
| mineral needed to make chlorophyll | 1.11 | 0.5 | 2505 | 92 |
| the mineral needed for chlorophyll to work is | 0.88 | 0.9 | 6744 | 88 |
| mineral ion needed to make chlorophyll | 1.48 | 0.5 | 1323 | 40 |
| what mineral is needed to make chlorophyll | 0.64 | 0.4 | 2336 | 12 |
| what is needed by chlorophyll | 1.57 | 0.4 | 699 | 34 |
| what is the metal ion in chlorophyll | 1.39 | 0.3 | 4209 | 79 |
