Question

1. drivers of passenger vehicles are at significant risk of serious injury and death when colliding with:

a. trains
b. bicyclists
c. domestic animals
d. skateboarders

Explanation:

Trains are much larger and heavier than passenger vehicles, and collisions with them result in extremely high impact forces, posing a significant risk of serious injury or death to passenger vehicle drivers. Bicyclists, domestic animals, and skateboarders are much smaller and lighter, so the risk of serious injury/death to the driver from such collisions is far less compared to colliding with a train.

Answer:

a. Trains