You need to identify hazards at faster speeds because you...

• A. Have more time.
• B. See further ahead.
• C. Better hearing.
• D. Reach the hazard more quickly.

Answer: (D)

When you’re moving faster, you cover more ground each second, so there’s less time to respond to anything in your path. The moment a hazard appears, you need time to notice, decide, and react, and your ability to react quickly is limited by how fast you’re travelling. Because you reach hazards more quickly at higher speeds, you must identify potential dangers sooner to have enough time to slow, steer away, or stop safely. The other ideas don’t explain the need for early hazard detection: you don’t gain more time, speed doesn’t automatically let you see farther ahead, and hearing isn’t the key factor in this situation.