pahad
Pahad, also known as mountains, are large natural elevations of the Earth's surface rising abruptly from the surrounding level; they typically have steep, sloping sides, a relatively level summit area, and a considerable height and relief. They are formed through tectonic forces or volcanism, and they can be found on every continent. Mountains are significant features of the Earth's topography, influencing climate, hydrology, and biodiversity. They are also important for human activities such as tourism, recreation, and resource extraction. The study of mountains is known as orography.