| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why warm air rises and cold air sinks | 1.58 | 0.4 | 566 | 94 |
| warm air rises and cold air sinks | 0.47 | 0.8 | 7280 | 22 |
| warm air rises cold air sinks | 0.65 | 0.3 | 9861 | 35 |
| cold air rises while hot air sinks | 1.73 | 0.3 | 5372 | 51 |
| hot air sinks and cold air rises | 0.92 | 0.4 | 2250 | 93 |
| warm air rises and cool air sinks | 0.13 | 0.9 | 2842 | 21 |
| warm air rises or sinks | 0.86 | 0.7 | 2970 | 30 |
| cold air rises or sinks | 0.9 | 0.9 | 4391 | 61 |
| why does sinking air warm | 0.79 | 0.2 | 8386 | 58 |
| why does cold air sink | 1.47 | 0.1 | 4889 | 84 |
| hot air rises cold air sinks | 0.64 | 0.2 | 6542 | 35 |
| warm air rising and cold air sinking | 1.77 | 0.9 | 4950 | 18 |
| why does heat rise and cold sink | 1.98 | 0.8 | 8303 | 26 |
| cold air sinks because | 1.92 | 1 | 6545 | 92 |
| does warm air sink or rise | 0.46 | 0.2 | 5870 | 11 |
| why does cool air sink | 0.43 | 0.6 | 4239 | 25 |
| when air sinks it compresses and warms | 1.53 | 1 | 6280 | 13 |
| does cold air rise or sink | 0.15 | 0.3 | 5387 | 69 |
| does warm air sink | 0.57 | 0.1 | 6538 | 97 |
As hot air cools it sinks back to the surface of the earth, where it gets warmed by the ocean only to rise again. This is called a convection current. Convection currents are defined as room air rising and cold air sinking by the Children’s Museum of Houston, on CDM.org. The main reason that hot air rises is because sinking cold air pushes it up.
Why does cold air rise?Cold Air Rises. What That Means for Earth’s Climate. Conventional knowledge has it that warm air rises while cold air sinks. But a study from the University of California, Davis, found that in the tropical atmosphere, cold air rises due to an overlooked effect — the lightness of water vapor.
Why is cold air cooler than hot air?Why is that? Cold air sinks, while hot air rises, due to the cold air being denser, absorbs less energy, and is found at a lower altitude, which is why it is closer to the surface of the Earth. Here’s an easier way to remember why cold air sinks—the further away from the sun you get, the cooler it is.
Why is my home temperature so low?From warm spots around a heater to a cold floor near a window, the idea of hot air rising and cold air sinking can help explain all your home temperature worries. Air leakages are the leading cause of why most homeowners fail to maintain their ideal home temperature.
