What should a rider avoid when riding on a gravel road?

Answer: B — Sudden movements or sharp turns

When riding on a gravel road, it is crucial for a rider to avoid sudden movements or sharp turns. This is primarily because gravel surfaces can be loose and unstable, making it difficult for the motorcycle to maintain traction and control. Sharp turns or sudden changes in direction can lead to loss of control, increasing the risk of skidding or tipping over. On gravel, the bike's tires can easily lose grip, and a smooth approach to steering and turning helps maintain balance and stability. Consequently, riders should be cautious and use gradual, controlled movements to enhance their safety and maneuverability on these challenging road conditions.