What is the term for a thunderstorm that forms a line that can extend
hundreds of miles?
I need help with this one too but fast please help and hurry

Multi-cell Line (Squall Line)

Explanation:

Sometimes thunderstorms will form in a line which can extend laterally for hundreds of miles. These "squall lines" can persist for many hours and produce damaging winds and hail.

2%? i tried finding the exact sorry if it's not 100% correct ; -;