Mountainous regions are areas characterized by high elevations and steep terrain. These regions often feature rugged landscapes, including peaks, valleys, and ridges. They can be found on every continent and are home to diverse ecosystems, which support various plant and animal species. The climate in mountainous regions can vary significantly with altitude. Higher elevations typically experience cooler temperatures and increased precipitation, often resulting in snow-covered peaks. These areas are important for water resources, as they often serve as watersheds for rivers and lakes, providing essential water supplies to surrounding communities and ecosystems.