Mountain is a large, high natural elevation of land that rises above the surrounding area. Mountains often have steep sides and a peak at the top. Some are covered with snow or ice, while others have forests or rocky surfaces. They can vary in height and shape.

Mountains are found on continents and islands around the world, such as the Himalayas in Asia and the Andes in South America. They formed over long periods of Earth’s history. Mountains are home to plants, animals, and sometimes human communities. People may live in mountain regions or travel there for different activities.