High mountains are elevated landforms that rise significantly above the surrounding terrain, typically defined as peaks over 2,500 meters (8,200 feet) in height. They are often characterized by steep slopes, rugged terrain, and a variety of ecosystems that change with altitude. High mountains can be found on every continent, with notable ranges including the Himalayas, Andes, and Rocky Mountains. These majestic formations are formed through geological processes such as tectonic plate movements and volcanic activity. High mountains play a crucial role in influencing climate and weather patterns, as they can block winds and create rain shadows. They also serve as important habitats for diverse wildlife and are popular destinations for outdoor activities like hiking and climbing.