| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what causes a balloon to rise | 1.24 | 0.6 | 9208 | 40 |
| what causes a balloon to remain inflated | 1.3 | 0.8 | 3307 | 74 |
| what causes a hot air balloon to rise | 1.22 | 0.9 | 8975 | 72 |
| what causes hot air balloons to rise | 1.25 | 0.1 | 646 | 60 |
| what makes a hot air balloon rise | 0.43 | 0.5 | 8184 | 34 |
| why does a balloon go up | 1.02 | 0.9 | 290 | 94 |
| why does heat rise in a balloon | 1.81 | 0.5 | 1962 | 75 |
| what caused the balloons to expand | 1.94 | 0.4 | 2970 | 62 |
| why do balloons expand as they rise | 1.16 | 1 | 8965 | 36 |
| why does a helium balloon rise | 0.34 | 0.5 | 605 | 96 |
| what causes the movement of the balloons | 1.49 | 0.8 | 2280 | 32 |
| explain why a hot air balloon rises | 1.06 | 0.5 | 5648 | 69 |
