Question

1. what is the primary purpose of crumple zones in car design, as mentioned in the passage?

a. to enhance the car’s aesthetic appeal.
b. to absorb energy from a crash and protect the occupants.
c. to improve the car’s aerodynamics.
d. to make the car lighter and more fuel - efficient.

Explanation:

Crumple zones in car design are engineered to deform (crumple) during a collision. This deformation absorbs the kinetic energy from the crash, which helps in reducing the force transmitted to the car's occupants, thus protecting them. Option A is incorrect as crumple zones are not for aesthetics. Option C is wrong because aerodynamics is about air flow around the car, not crash energy. Option D is incorrect as crumple zones don't primarily aim to reduce weight for fuel efficiency.

Answer:

B. To absorb energy from a crash and protect the occupants.