Respuesta :
I believe the answer is the first option. Thunderstorms form when warm, humid air rises in an unstable environment. Thunderstorms are characterized by loud sounds and lightning. Also, along with it is heavy rainfall. It is associated with a cumulonimbus clouds.
Thunderstorms form when warm, humid air rises in Unstable environment
Thunderstorm attributes to a storm that produces thunderbolt and crashes which ordinarily robust hurricanes, precipitation and or hail. It appears when hot, humid air increases quickly within a cumulonimbus cloud. Thunderstorm happens in the proximity of sensitive air, precipitation, and lift. Moisture promotes the structure of clouds and precipitation. Variable air is comparatively mild and rises immediately.