Eskers and moraine Landforms:Difference B/W Eskers and Moraine

Geotourism and Modern Geotechniques
Geotourism and Modern Geotechniques
2.1 هزار بار بازدید - 2 سال پیش - Eskers is a long, winding
Eskers is a long, winding ridge of stratified sand and gravel that marks the routes of streams and rivers that flowed on, in, and beneath the glaciers.

An esker landform formed through fluvioglacial deposition and occurs in a glaciated area or a formerly glaciated region, especially in Europe and North America.

The esker lies on the valley floor within the ice margins marked by a moraine system suggesting that the eskers are formed beneath the glacier.

A moraine is a material left behind by a moving glacier. This material is usually regolith and rock. Just as rivers carry along with all sorts of debris and silt that eventually builds up to form deltas. Glaciers transport all sorts of dirt and boulders that build up to form moraines.

So, A moraine is an accumulation of unconsolidated debris (regolith and rock), sometimes referred to as glacial till, that occurs in both currently and formerly glaciated regions, and that has been previously carried along by a glacier or ice sheet.

What is Peneplain and Monadnock: Peneplain/Monadnock
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2 سال پیش در تاریخ 1400/12/02 منتشر شده است.
2,135 بـار بازدید شده
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