Thermals are frequently indicated with the presence of visible isolated cumulus clouds at the top in the thermal. Cumulus clouds are formed through the soaring air within a thermal since it ascends and cools, until finally the water vapor while in the air commences to condense into obvious droplets. https://zandergctjz.bleepblogs.com/36159616/5-simple-techniques-for-difference-between-thermal-shock-and-cycling