Final answer:
2) Decrease speed, On snowy or icy roads, the driver should decrease speed to maintain control and react to hazards. Cruise control should be avoided as it can lead to a loss of control on slippery surfaces.
Step-by-step explanation:
When traveling on snowy or icy roads, a driver should always decrease speed. These conditions significantly reduce traction, making it harder to control the vehicle and increasing the distance required to stop. Using cruise control is not advisable in these conditions because it can cause the vehicle to accelerate unexpectedly when traction is regained after slipping, leading to a loss of control.
Therefore, maintaining manual control over the vehicle's speed is essential for safe driving in winter conditions. Furthermore, the chance of an accident is higher on icy or snowy roads, so reducing speed will give the driver more time to react to potential hazards.
When traveling on snowy or icy roads, a driver should make the adjustment of 2) Decrease speed. Decreasing speed is crucial for navigating slippery conditions as it allows for better control and responsiveness. Reduced speed provides more time for braking and maneuvering, minimizing the risk of skidding or losing control.
It enhances overall safety by adapting to the reduced traction on icy surfaces. Using cruise control (option 4) is not recommended in these conditions, as it may lead to loss of control during sudden changes in road conditions. Adjusting driving behavior to the challenging environment is key to preventing accidents and ensuring a safe winter journey.