1. A motocross track consists of several jumps and obstacles. The mogul-like section of the track consisting of 10 or more tiny jumps in a row is call the what? In field Washboard Whoops Rhythm

2. During riding, dirt or debris thrown in the air from the force of a spinning rear tire is called what? Pitch Flak Spray Roost

3. "Arm Pump" while riding is often caused by what? Riders gripping the handle bars too tightly Incorrect landing off a double jump Lack of calcium in the diet Riding too soon after eating

4. Motocross races start when the riders line up at the starting gate and all gates drop at once. The racer that earns the "hole shot" was the first to do what? Complete the first lap Completely clear the starting gate Reach the first corner Clear the first double jump

5. Motocross racers are known for wearing bright colors and designs. What brand of motorcycle is known by its bright green color? Suzuki Kawasaki Honda KTM

6. Which national rider, once known as the King of Supercross, is credited with inventing the trick called the "nac-nac"? Travis Pastrana Brian Deegan Ricky Charmichael Jeremy McGrath

7. Which early national motocross rider had the nickname "Hurricane"? Gary Semics Jeff Ward Bob Hannah Marty Smith

8. Of the following list of riders, which was the first to win a National Championship? Jeremy McGrath Chad Reed Jeff Ward Mike LaRocco

9. Which outdoor motocross class was discontinued in the 1990s? 500cc 125cc 250cc MX lite

10. The tire pattern on motocross bikes is affectionately known as what? Muddies Race slicks Knobbies Treaddies