| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why does hot air rise | 1.47 | 0.6 | 4948 | 14 |
| why does heated air rise | 0.2 | 1 | 5223 | 81 |
| why does the warm air rise | 0.24 | 0.2 | 830 | 90 |
| why does air rise when heated | 0.72 | 0.1 | 6270 | 17 |
| why does heat rise in the air | 0.87 | 0.9 | 3457 | 15 |
| why does hot air expand | 0.36 | 0.2 | 3183 | 98 |
| why does warmer air rise | 0.5 | 0.1 | 3012 | 97 |
| why does warm air get forced upward | 0.84 | 0.6 | 563 | 40 |
| why is hot air hot and expands | 0.37 | 0.9 | 486 | 27 |
| why does heated air rise quizlet | 1.01 | 0.2 | 5826 | 49 |
| why does hot air always rise | 1.16 | 0.8 | 2961 | 30 |
| does heated air rise | 1.02 | 0.5 | 2535 | 26 |
| why does heat rise | 1.51 | 0.3 | 5209 | 12 |
| why does air rise | 1.81 | 0.6 | 8833 | 9 |
| what makes heat rise | 0.2 | 0.8 | 8028 | 36 |
| why does hot air rise and cold air sink | 1 | 0.4 | 3495 | 16 |
| why does hot air rise density | 0.27 | 0.1 | 9702 | 61 |
| why does hot air rise and cool air sink | 1.1 | 0.7 | 8741 | 46 |
| why does a hot air balloon rise | 0.15 | 0.8 | 8882 | 5 |
| if hot air rises why are mountains cold | 1.73 | 0.6 | 5650 | 67 |
| why is hot air hot and how does it rise | 1.79 | 0.6 | 8971 | 36 |
| why does a balloon filled with hot air rise | 1.2 | 0.5 | 3598 | 24 |
