duna

duna

In physical geography, a dune is a hill of sand built by aeolian processes. Dunes occur in different forms and sizes, formed by interaction with the wind.

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เพิ่มภาพ

ส่วนหนึ่งของคำพูด: noun
คำเหมือน:
Blossary:
อุตสาหกรรม/ขอบเขต: Water bodies
Category: Rivers
Company:
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ตัวย่อ-อักษรย่อ:

เพิ่มสู่อภิธานศัพท์ของฉัน

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dunas

Biology; Ecology

Along with estuaries they prevent coastal flooding and erosion.

Mackenzie

Water bodies; Rivers

The river originates in Great Slave Lake, in the Northwest Territories, and flows north into the Arctic Ocean. It is the('''longest river in Canada at 1,738 kilometres (1,080 mi) ...

Río Amarillo

Water bodies; Rivers

The second-longest river in China (after the Yangtze River) and the '''sixth-longest in the world at the estimated length of 5,464 kilometers (3,395 mi)'''. Originating in the ...

Mississippi

Water bodies; Rivers

The largest river system in North America. About 2,320 miles (3,730 km) long, the river originates at Lake Itasca, Minnesota, and flows slowly southwards in sweeping meanders, ...

Amazonas

Water bodies; Rivers

A major flowing river in South America is the('''second longest river in the world with an average discharge greater than the next six largest rivers combined'''). T The Amazon, ...

San Francisco

Water bodies; Rivers

The largest river wholly within Brazil, it flows north and east across the great Central Plateau for about 1,811 mi (2,914 km) to its mouth on the Atlantic Ocean. The upper river ...

Madeira

Water bodies; Rivers

A major waterway in South America, approximately 3,250 km (2,020) miles long. The Madeira is the biggest tributary of the Amazon, both by volume and length, and it is the biggest ...