Glaciation
20.6 هزار بار بازدید -
4 سال پیش
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Glaciation refers to the formation of ice on a highland.
When there is more snow falling than that which can melt, it leads to accumulation of ice on the top of a highland.
When the temperatures remain constantly below 00 (zero degrees), ice sheets known as glaciers are formed.
A glacier is a mass of moving ice.
As glaciers move, they erode the surface leaving behind glacial erosional features e.g. pyramidal peaks, hanging
valleys, corries/cirques and arêtes.
After transportation, glaciers deposit all the eroded materials leading to formation of glacial depositional features
e.g. drumlins, outwash plains, eskers, kettle holes, boulders and moraine.
Glaciation refers to the formation of ice on a highland.
When there is more snow falling than that which can melt, it leads to accumulation of ice on the top of a highland.
When the temperatures remain constantly below 00 (zero degrees), ice sheets known as glaciers are formed.
A glacier is a mass of moving ice.
As glaciers move, they erode the surface leaving behind glacial erosional features e.g. pyramidal peaks, hanging
valleys, corries/cirques and arêtes.
After transportation, glaciers deposit all the eroded materials leading to formation of glacial depositional features
e.g. drumlins, outwash plains, eskers, kettle holes, boulders and moraine.
4 سال پیش
در تاریخ 1399/01/18 منتشر شده
است.
20,619
بـار بازدید شده