What Do You Think You Know About Cross-country

Explanation
Modern cross-country skiing is similar to the original form of skiing because it includes elements of alpine skiing, ski jumping, and telemark skiing. Alpine skiing involves skiing downhill on groomed slopes, while ski jumping involves launching off a ramp and soaring through the air. Telemark skiing is a technique that involves a lunge or a "telemark" position during turns. Therefore, since modern cross-country skiing incorporates all of these elements, the correct answer is "All of the above."

Explanation
Skiers propel themselves either by striding forward or by using a side-to-side motion. This side-to-side motion, known as skating, involves pushing off with the edges of the skis and gliding in a diagonal direction. This technique allows skiers to generate momentum and move efficiently on flat or slightly uphill terrain. Therefore, the correct answer is side-to-side.

Explanation
The correct answer is "All of the above" because snow-covered landscapes are found in all three regions mentioned: Northern Europe, Canada, and Russia. These regions experience cold climates and have significant snowfall, making them suitable for activities such as skiing, snowboarding, and snowshoeing. The presence of snow also allows for winter sports and recreational activities to take place in these areas.

Explanation
Competitive cross-country skiing is categorized as one of the Nordic Skiing sports. Nordic skiing refers to a group of skiing disciplines that originated in the Nordic countries, including cross-country skiing, ski jumping, and Nordic combined. Cross-country skiing involves racing on skis across varying terrains and distances, requiring athletes to possess endurance, strength, and technical skills. Therefore, the correct answer is "Nordic Skiing sports."

Explanation
The correct answer is "Skio". The word ski comes from the Old Norse word "skio". The Old Norse language is an ancient Germanic language spoken by the Norse people in the Viking Age. The word "skio" refers to a long, narrow piece of wood used for gliding on snow. Over time, this word evolved into the modern term "ski" that is widely used today.

Explanation
Skiing started as a technique for traveling cross-country over snows on skis. Skis are specifically designed to glide over snow, allowing individuals to move efficiently and smoothly across snowy terrain. The use of skis revolutionized winter travel, as it provided a means to navigate through snowy landscapes with ease.

Explanation
Scandinavia is the correct answer because it is stated in the question that the origins of the event started almost five millennia ago, and Scandinavia is known to have a rich history dating back thousands of years. The other options, Russia, UK, and Asia, may have their own ancient histories, but they do not fit the given timeframe mentioned in the question.

Explanation
Daxing'anling is the correct answer because the question asks about the earliest possible time when the practice may have been started, and Daxing'anling is the only option provided. The other options, Xiaolin and Xiaxia, are not relevant to the question.

Explanation
Procopius, a Byzantine historian, wrote extensively about various topics including the Sami people. Therefore, his description of the Sami people can be considered as early historical evidence.

Explanation
The correct answer is Danish. Ski warfare, the use of ski-equipped troops in war, is first recorded by the Danish. This means that the Danish were the first to use ski-equipped troops in war.