| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| cold air sinks hot air rises | 1.51 | 0.7 | 3747 | 21 |
| why does hot air rise and cold air sink | 0.91 | 0.5 | 5266 | 85 |
| hot air sinks and cold air rises | 1.32 | 0.1 | 877 | 70 |
| when hot air rises and cold air sinks | 1.49 | 0.7 | 7126 | 91 |
| cold air rises while hot air sinks | 1.21 | 0.5 | 3594 | 81 |
| does hot air rise and cold air sink | 0.16 | 0.1 | 2059 | 71 |
| hot air rises cold air sinks called | 1.13 | 0.2 | 4351 | 48 |
| 2. why does hot air rise and cold air sink | 0.05 | 0.7 | 4981 | 58 |
| why does heat rise and cold sink | 0.44 | 0.5 | 5393 | 90 |
| why does the cold air sink | 1.48 | 0.6 | 6222 | 64 |
| hot air rises and cold air sinks | 0.26 | 1 | 5651 | 49 |
| warm air sinks and cold air rises | 0.41 | 0.8 | 8396 | 14 |
| why does cool air sink | 1.5 | 0.7 | 3957 | 27 |
| does hot air sink or rise | 1.96 | 0.1 | 4642 | 84 |
| does cold air sink or rise | 1.56 | 0.6 | 8208 | 78 |
| why does air sink | 1.87 | 1 | 1834 | 13 |
| does warm air sink or rise | 0.9 | 0.9 | 876 | 16 |
| hot air rises and cool air sinks | 0.32 | 0.6 | 5140 | 44 |
| hot air rises and heat sinks | 0.1 | 0.9 | 8814 | 92 |
