air in which static instability prevails; this condition is determined by the vertical gradients of air temperature and humidity . Found on https://nsidc.org/cryosphere/glossary?page=27
An atmospheric state where strong vertical motions are produced by displacement of a parcel of air that accelerates upward when the parcel is moved upward, or downward when the parcel is moved downward. Usually found in regions of the atmosphere where a convective temperature profile is found. Found on https://www.encyclo.co.uk/local/21131
Air that is warmer than its surroundings and as such tends to rise, leading to the formation of clouds and possibly precipitation. Found on https://www.encyclo.co.uk/local/22280