| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why does the balloon rise | 1.13 | 0.8 | 7490 | 15 |
| why does a hot air balloon rise | 0.89 | 0.7 | 8896 | 78 |
| why would heating the gas in air balloon rise | 0.89 | 0.7 | 7354 | 39 |
| why does a balloon filled with helium rise | 1.49 | 0.4 | 9011 | 61 |
| why hot air balloon rises up | 1.12 | 0.7 | 7835 | 90 |
| why does a balloon filled with hot air rise | 1.85 | 0.6 | 9722 | 36 |
| why does heat rise in a balloon | 0.56 | 0.7 | 6911 | 29 |
| why a balloon inflated with hot air rises up | 0.3 | 0.2 | 3402 | 69 |
| why is a hot air balloon able to rise | 1.63 | 1 | 500 | 35 |
| explain why a hot air balloon rises | 1.78 | 1 | 8138 | 60 |
| a hot air balloon rises. why | 1.3 | 0.6 | 9963 | 30 |
| why does hot air make a hot air balloon rise | 1.79 | 0.8 | 328 | 46 |
