Black ice refers to which of the following?

Black ice refers to ice that forms in thin sheets on road surfaces, particularly when temperatures drop and moisture freezes. This condition is especially dangerous for drivers because the ice is often difficult to see against the dark pavement, creating a deceptive appearance. Because it forms in thin layers, it can create a slick surface that significantly reduces traction and can lead to loss of control of the vehicle.

The confusion typically arises from various types of ice, but black ice is specifically known for its transparency and is most hazardous because it can form unexpectedly in cooler weather or after light rain. Understanding this is crucial for safe driving, especially during colder months when black ice can be prevalent.