Science - Quiz 26 Thunderstorms Flashcards
a long line of thunderstorms found along a cold front
squall line
the most powerful type of thunderstorm
supercell
the general term for concentrated downward blasts of cool wind that form during a thunderstorm
downbursts
the upward flow of positive charge that forms the brilliant flash of a lightning bolt
return stroke
type of thunderstorm that lasts about half an hour
single-cell
this indicates the beginning of the dissipating stage of a thunderstorm
updraft disappears
term that describes air that is warm near the ground but very cold at higher altitudes
unstable
this factor determines if lightning bolts are classified as hot or cold
likelihood of starting a fire
a stream of negative charge that travels down the path of a previous lightning strike
dart leader
a thunderstorm begins with this type of cloud
cumulus