| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what air mass forms over warm water | 0.51 | 0.6 | 7542 | 77 |
| a warm moist air mass that forms over water | 1.72 | 0.6 | 6561 | 49 |
| what type of air mass forms over warm water | 0.94 | 0.6 | 7074 | 72 |
| air mass that forms over water | 1.75 | 0.3 | 1800 | 92 |
| air masses originate over water | 1.85 | 0.6 | 7932 | 63 |
| what air mass is warm and moist | 1.66 | 0.5 | 5338 | 36 |
| what is a warm air mass | 0.67 | 1 | 1174 | 14 |
| where do warm air masses form | 1.78 | 0.3 | 9681 | 49 |
| what air mass is warm and dry | 1.86 | 0.1 | 7641 | 51 |
| air masses that form over oceans | 1.65 | 0.9 | 556 | 49 |
| what air mass is warm and humid | 0.38 | 0.5 | 1556 | 61 |
| a warm air mass is characterized by | 0.24 | 0.8 | 4006 | 8 |
| warm air mass definition | 1.69 | 0.1 | 6367 | 96 |
| what forms when air masses meet | 0.9 | 0.9 | 5269 | 98 |
| air mass that forms over cold regions | 1.68 | 1 | 301 | 85 |
| how are warm dry air masses formed | 0.43 | 0.8 | 5208 | 37 |
| wet warm air mass | 1.01 | 0.9 | 7162 | 70 |
| warm moist air rises to form | 1.75 | 0.1 | 4913 | 96 |
| how does air mass form | 1.78 | 0.3 | 5690 | 15 |
