| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why does the cold air sink | 0.22 | 1 | 7891 | 73 |
| why does hot air rise and cold air sink | 0.29 | 0.7 | 8588 | 77 |
| why does warm air rise and cold air sink | 1.63 | 0.6 | 6109 | 22 |
| why does cold air or water tend to sink | 1.68 | 0.5 | 3651 | 81 |
| why hot air rises and cold air sinks | 0.95 | 0.8 | 9136 | 54 |
| why do warm air rise and cold air sink | 1.13 | 0.8 | 5065 | 70 |
| why does cold air sink within warm air | 1.35 | 1 | 2052 | 38 |
| 2. why does hot air rise and cold air sink | 0.2 | 0.4 | 6429 | 16 |
| why does heat rise and cold sink | 0.61 | 0.1 | 9280 | 7 |
| hot air rises and cold air sinks | 0.37 | 0.6 | 4115 | 74 |
| cold air sinks hot air rises | 0.05 | 0.5 | 3177 | 83 |
| warm air sinks and cold air rises | 1.7 | 0.2 | 1028 | 37 |
| why does cool air sink | 0.44 | 0.6 | 3856 | 26 |
| does hot air sink or rise | 0.11 | 0.3 | 4157 | 86 |
| does cold air sink or rise | 0.49 | 0.6 | 8936 | 20 |
| why does air sink | 1.47 | 0.3 | 9401 | 86 |
| does warm air sink or rise | 1.96 | 0.6 | 5981 | 38 |
| hot air rises and cool air sinks | 1.02 | 1 | 7252 | 44 |
| hot air rises and heat sinks | 0.78 | 0.1 | 2821 | 38 |
