| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why does a balloon rise | 0.57 | 1 | 3412 | 87 |
| why does a hot air balloon rise | 0.47 | 0.1 | 275 | 19 |
| why does a balloon filled with helium rise | 1.69 | 0.1 | 1208 | 21 |
| why does a balloon filled with hot air rise | 1.06 | 0.2 | 7177 | 41 |
| why does heat rise in a balloon | 1.02 | 0.6 | 5752 | 26 |
| why does a weather balloon expand as it rises | 1.11 | 0.6 | 9795 | 33 |
| why does a helium balloon rise | 0.24 | 0.6 | 1329 | 97 |
| why does a hot-air balloon rise | 1.72 | 0.5 | 2112 | 95 |
| why hot air balloon rises up | 0.97 | 0.5 | 5953 | 74 |
| why a balloon inflated with hot air rises up | 0.11 | 0.7 | 7004 | 61 |
| why is a hot air balloon able to rise | 1.04 | 1 | 3079 | 75 |
| explain why a hot air balloon rises | 1.21 | 0.6 | 2042 | 76 |
| a hot air balloon rises. why | 0.98 | 0.2 | 2031 | 94 |
| why does hot air make a hot air balloon rise | 0.37 | 0.8 | 3764 | 88 |
