| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what does ozone do for organisms | 0.31 | 0.8 | 8523 | 20 |
| why is ground ozone bad for organisms | 1.22 | 0.3 | 3232 | 88 |
| what does ozone do for living organisms | 0.59 | 0.7 | 1214 | 96 |
| what does ozone do | 0.34 | 0.1 | 4669 | 81 |
| what is the importance of ozone | 0.95 | 1 | 2358 | 93 |
| what is important about the ozone | 1.33 | 0.4 | 5540 | 51 |
| what does ozone do in the atmosphere | 1.17 | 0.7 | 541 | 25 |
| what does ozone protect us from | 1.05 | 0.7 | 24 | 86 |
| what is ozone good for | 1 | 0.8 | 7204 | 38 |
| why is ozone important | 1.94 | 0.3 | 9922 | 41 |
| define ozone and explain its purpose | 1.33 | 0.3 | 9744 | 81 |
| why is ozone important to life | 0.73 | 1 | 3580 | 84 |
| how is ozone helpful | 0.63 | 0.1 | 8981 | 23 |
| how is ozone helpful to humans | 0.43 | 0.1 | 2108 | 36 |
| main benefit of ozone | 1.59 | 0.6 | 7956 | 95 |
| why is ozone important in the atmosphere | 1.5 | 0.3 | 6759 | 47 |
