Risks in the driving environment can be categorized as
a. slight, regular, or serious
b. controlled, partly controlled, or uncontrolled
c. controlled, low, moderate, or complex
d. small, medium, or large

Risks is the chance of damage, loss or injury. Risks in the driving environment can be categorized as controlled, low, moderate, or complex. The answer is letter C. It can be affected by these factors such as the volume of traffic, design of the road, the number of distractions and obstructions, number of lanes and the presence of traffic control devices and intersections.