What type of driving hazard does heavy rain typically create?

Answer: B — Reduced traction on the road.

Heavy rain creates a driving hazard primarily by reducing traction on the road. When it rains, the roadway can become slick due to water mixing with oil, dirt, and other debris that accumulates on the surface. This combination can lead to hydroplaning, where tires lose contact with the road and float on the water, significantly impairing vehicle control. Drivers may find it more challenging to accelerate, brake, or steer effectively due to this reduced traction. Understanding this hazard is crucial for safe driving during rainy conditions, as it requires drivers to adjust their speed and increase their following distance to maintain control and prevent accidents.