Sunburn is not a common health concern for winter sports travelers because the sun's rays are weaker at higher altitudes.

All of the above are effective ways to prevent altitude sickness.

All of the above are symptoms of hypothermia.

All of the above are ways to prevent hypothermia.

Immersing the affected area in warm water is the best way to treat frostbite.

All of the above are signs of dehydration.

All of the above are ways to prevent dehydration.

All of the above are ways to stay healthy while traveling for winter sports.

If you experience any health problems while traveling for winter sports, you should see a doctor immediately.

Drinking alcohol before going out is not a good way to prepare for winter sports travel because alcohol can impair your judgment and coordination.

All of the above are important things to remember when traveling for winter sports.

Surfing is not a common winter sport because it is typically done in warm weather.

Skiing is the most popular winter sport in the world.

Val Thorens, France is the largest ski resort in the world.

Chacaltaya, Bolivia is the highest ski resort in the world.