| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| warm air rising and cold air sinking | 0.98 | 0.8 | 5121 | 84 |
| what is warm air rising and cold air sinking | 1.37 | 0.2 | 2181 | 8 |
| warm air rises and cold air sinks | 0.33 | 0.8 | 9916 | 73 |
| hot air rising and cool air sinking | 1.72 | 1 | 6734 | 8 |
| warm air rises and cool air sinks | 0.22 | 0.9 | 3910 | 33 |
| hot air rises and cold air sinks | 0.12 | 0.3 | 5959 | 21 |
| cold air sinks hot air rises | 0.09 | 0.4 | 3510 | 94 |
| warm air rises or sinks | 0.66 | 0.5 | 9428 | 53 |
| hot air rises and cool air sinks | 0.47 | 0.7 | 9285 | 58 |
| sinking air warms by this process | 0.55 | 0.1 | 4491 | 84 |
| sinking air becomes warmer in this system | 1.69 | 0.8 | 7792 | 8 |
| does warm air sink or rise | 1.31 | 1 | 2947 | 45 |
| when air sinks it compresses and warms | 1.44 | 0.2 | 7862 | 89 |
| does cold air sink or rise | 1.36 | 0.5 | 471 | 51 |
| heat rises and the cold sink | 2 | 1 | 8840 | 20 |
| hot air rises and heat sinks | 0.36 | 0.1 | 6327 | 63 |
| cold air sinks because | 0.39 | 0.3 | 244 | 52 |
| cold water sinks and warm water rises | 1.31 | 0.9 | 7900 | 75 |
| hot air rises or sinks | 1.37 | 0.9 | 3014 | 78 |
