Mountainous areas are regions characterized by high elevations and steep terrain. These areas often feature rugged landscapes, including peaks, valleys, and cliffs. They can be found on every continent and are home to diverse ecosystems, which support various plant and animal species. The climate in mountainous areas can vary significantly with altitude, leading to cooler temperatures and increased precipitation at higher elevations. This can create unique habitats, such as alpine meadows and forests, which are adapted to the specific conditions found in these regions. Mountainous areas are also popular for outdoor activities like hiking and skiing.