Question

what should be done if a person is driving outside and a tornado strikes?
stop the car and run to the nearest building.
stop the car and lie down in a low - lying ditch.
stop the car and lie down on the floor of the car.
keep driving to the nearest building.

Explanation:

Cars are not safe during a tornado. Buildings can also be dangerous if not well - fortified. Lying down in a low - lying ditch provides better protection as it is lower than the ground level and can shield from flying debris. Lying in the car floor doesn't offer much protection as the car can be picked up and thrown by the tornado.

Answer:

Stop the car and lie down in a low - lying ditch.