| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| photosynthesis concept map energy flow unit | 1.5 | 0.1 | 1314 | 99 | 43 |
| photosynthesis | 1.74 | 1 | 5761 | 48 | 14 |
| concept | 1.84 | 0.5 | 7001 | 63 | 7 |
| map | 1.67 | 0.3 | 1700 | 100 | 3 |
| energy | 0.33 | 1 | 2612 | 54 | 6 |
| flow | 0.27 | 0.4 | 193 | 93 | 4 |
| unit | 1.79 | 0.1 | 4418 | 42 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| photosynthesis concept map energy flow unit | 1.45 | 0.7 | 1132 | 63 |
