What does the term "Fjällterräng" refer to?

The term "Fjällterräng" specifically refers to mountainous terrain, which is often characterized by rugged landscapes that can pose unique challenges for snowmobiling, including the risk of avalanches. This type of terrain is typically found in areas with significant altitude variation and can experience unstable snow conditions, making it crucial for operators to have proper training and knowledge to navigate safely. Understanding the risks associated with mountain terrains, such as avalanche danger, is essential for any snowmobile operator to ensure safety while enjoying outdoor activities in these regions.

In contrast, the other options do not encapsulate the specific characteristics of "Fjällterräng." Flat terrain would not align with the mountainous features implied by the term, while coastal areas would not typically fall under this definition either, nor would urban environments, which involve different considerations altogether when it comes to snowmobiling.