| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| does cold air sink or rise | 1.72 | 1 | 9321 | 51 |
| why does hot air rise and cold air sink | 1.04 | 1 | 3166 | 11 |
| why does warm air rise and cold air sink | 0.62 | 0.7 | 2247 | 34 |
| why do warm air rise and cold air sink | 1.76 | 0.8 | 5511 | 25 |
| does hot air rise and cold air sink | 0.72 | 0.2 | 3979 | 52 |
| does warm air rise and cold air sink | 0.8 | 0.4 | 9427 | 99 |
| does hot air rise or does cold air sink | 1.76 | 0.8 | 9812 | 23 |
| 2. why does hot air rise and cold air sink | 0.13 | 0.9 | 2276 | 79 |
| why does heat rise and cold sink | 1.16 | 0.2 | 935 | 96 |
| why does the cold air sink | 1.73 | 0.1 | 5120 | 27 |
| hot air rises and cold air sinks | 1.99 | 0.4 | 2654 | 62 |
| cold air sinks hot air rises | 0.92 | 0.7 | 3519 | 89 |
| warm air sinks and cold air rises | 0.71 | 0.3 | 2766 | 43 |
| why does cool air sink | 0.22 | 0.9 | 8421 | 22 |
| does hot air sink or rise | 1.87 | 0.4 | 1103 | 69 |
| why does air sink | 0.67 | 1 | 5700 | 18 |
| does warm air sink or rise | 1.4 | 0.4 | 2333 | 2 |
| hot air rises and cool air sinks | 1.5 | 0.8 | 4283 | 77 |
| hot air rises and heat sinks | 1.29 | 0.8 | 2695 | 59 |
