Warm air has a reduced density than neat air, so warmer air rises upwards and cooler air will settle at the bottom[8] (this impact could be found by using a hot air balloon).[9] Clouds kind as relatively warmer air, carrying moisture, rises inside of cooler air. The moist air rises, https://audaciousedifice.com/kpqi9y7wyv?key=5db20de41e5fee1b8f701feb009e47bb