| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why does a balloon go up | 0.1 | 0.5 | 2957 | 97 |
| why does a balloon rise | 1.04 | 0.2 | 133 | 12 |
| why hot air balloon rises up | 1.27 | 0.4 | 106 | 65 |
| why does a balloon expand when heated | 1.32 | 0.9 | 7609 | 36 |
| if the balloon goes up | 0.84 | 0.8 | 504 | 62 |
| why do balloons expand as they rise | 0.18 | 0.7 | 561 | 17 |
| what caused the balloons to expand | 0.57 | 0.5 | 6108 | 26 |
| what causes the movement of the balloons | 1.06 | 0.8 | 1785 | 35 |
| why do balloons fall slowly | 1.33 | 0.3 | 9887 | 66 |
| why do balloons lose air over time | 0.56 | 0.5 | 4163 | 52 |
| why do people release balloons | 1.71 | 1 | 5439 | 3 |
| why do balloons pop | 1.99 | 0.3 | 1972 | 100 |
