| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| changes in earth's atmosphere | 1.51 | 0.7 | 145 | 59 | 29 |
| changes | 1.97 | 0.2 | 35 | 4 | 7 |
| in | 0.29 | 0.4 | 5339 | 82 | 2 |
| earth's | 1.7 | 0.8 | 5465 | 11 | 7 |
| atmosphere | 1.72 | 0.9 | 2032 | 54 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| changes in earth's atmosphere | 1.19 | 0.8 | 8341 | 76 |
| studies changes in earth's atmosphere | 0.93 | 0.3 | 7442 | 25 |
| changes in the atmosphere | 1.51 | 0.5 | 8536 | 1 |
| how did the earth's atmosphere change | 0.33 | 0.8 | 3841 | 31 |
| how has earth's atmosphere changed over time | 0.51 | 1 | 9056 | 90 |
| changes in the atmosphere over time | 1.88 | 0.6 | 998 | 74 |
| how does the atmosphere change | 0.03 | 0.5 | 5134 | 76 |
| what important change in the atmosphere | 1.85 | 0.5 | 7455 | 97 |
| the earth's atmosphere and climate change | 1.45 | 0.6 | 4423 | 59 |
| what would happen if the atmosphere changed | 1.82 | 0.8 | 5827 | 27 |
| how has the atmosphere changed over time | 1.24 | 0.5 | 5766 | 57 |
| atmosphere on earth climate change | 0.22 | 0.7 | 7257 | 47 |
| atmosphere composition earth changes | 0.07 | 0.2 | 9099 | 37 |
| climate change in the atmosphere | 0.29 | 0.9 | 7563 | 3 |
| how did the atmosphere change over time | 0.51 | 0.9 | 7160 | 60 |
| is our atmosphere changing | 1.94 | 0.7 | 3294 | 99 |
