| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| why hot air rises | 1.42 | 0.1 | 9161 | 60 | 17 |
| why | 1.46 | 0.6 | 2391 | 71 | 3 |
| hot | 0.09 | 0.6 | 3965 | 79 | 3 |
| air | 1.3 | 0.4 | 5798 | 26 | 3 |
| rises | 1.37 | 0.5 | 3310 | 28 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why hot air rises | 0.81 | 0.9 | 1291 | 49 |
| why hot air rises and cold air sinks | 1.22 | 0.6 | 8463 | 99 |
| if hot air rises why are mountains cold | 1.45 | 0.7 | 7024 | 84 |
| why hot air balloon rises up | 0.65 | 0.2 | 2496 | 61 |
| why is hot air hot and rises up | 0.32 | 0.9 | 8054 | 70 |
| why a balloon inflated with hot air rises up | 1.5 | 0.1 | 779 | 71 |
| why do hot air rises | 0.43 | 0.2 | 6576 | 7 |
| explain why a hot air balloon rises | 0.08 | 0.1 | 8674 | 23 |
| explain why air rises above the hot flame | 0.81 | 0.7 | 957 | 50 |
| why is hot air hot and expands | 0.24 | 0.5 | 2109 | 86 |
| hot air rises because | 0.81 | 0.1 | 5987 | 75 |
| why does heated air rises up | 0.31 | 0.1 | 5229 | 75 |
| why is hot air hot | 1.05 | 0.4 | 8466 | 24 |
| generally when hot air rises | 0.73 | 0.8 | 5926 | 60 |
| why does warm air rises | 1.5 | 1 | 6670 | 24 |
| why does hot air expand | 0.88 | 0.8 | 4968 | 15 |
| why does air rise when heated | 0.66 | 0.4 | 5372 | 39 |
| why does heat rise in the air | 0.49 | 0.3 | 4503 | 42 |
