A tarn (or corrie loch) is a mountain lake, pond or pool, formed in a cirque (or "corrie") excavated by a glacier. A moraine may form a natural dam below a tarn.

The meaning of TARN is a small steep-banked mountain lake or pool.

Feb 9, 2018 · This beautiful tarn sits in a glacially-carved cirque and is still bright turquoise due to the large amounts of fine glacial sediment suspended in its waters (Olympic National Park, Washington) NPS Photo/Pete Zaidel Tarns are lakes that form in glacially-carved cirques. They are often dammed by moraines.

Dec 7, 2017 · A mountain pool or lake formed in the cirque of a glacier is known as a tarn, a rock-basin lake, or a corrie loch. A tarn is created when either river or rainwater fills up a cirque.

Feb 27, 2025 · The essential difference between a tarn and a lake primarily lies in their size and origin. While both are bodies of water, tarns are generally smaller and formed specifically by glacial activity, nestled in mountain cirques, while lakes are larger and can be formed by various geological processes.

TARN meaning: 1. a small mountain lake in a hollow area surrounded by steep slopes formed by a glacier: 2. a…. Learn more.

Tarn is a department in the Midi-Pyrénées region in the southwest of France, named after the Tarn River. It was formed in 1790 of the three dioceses of Albi, Castres and Lavaur, belonging to the province of Languedoc.

The Tarn, a park, nature reserve, and lake in Mottingham, Royal Borough of Greenwich. Tarn or Barnsley, South Yorkshire, England Tarn Crag (disambiguation), a number of hills in the English Lake District Tarns, Cumbria Tarn Wadling, a former lake near High Hesket in Cumbria

Tarn means a small mountain lake in a hollow area surrounded by steep slopes formed by a glacier. The word tarn comes from the old Norse tjorn which means "small mountain lake with no tributaries."

The Tarn is a 9 acres (3.6 ha) site on Court Road between Mottingham and Eltham, in the Royal Borough of Greenwich, southeast London, United Kingdom, consisting of a public garden, a bird sanctuary nature reserve and a lake amongst woodland.