Question

On a warm day in late October, the air temperature drops 20 degrees and a rare fall
thunderstorm takes place. Which event is most likely happening with the changes in
weather?
O A warm front is moving through.
O An occluded front is present.
O A stationary front is present.
O A cold front is moving through.

Answer 1

it would be a cold front because thunderstorms often happen and a drop in temperature takes place.