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4 ημέρες πριν · valley, elongate depression of the Earth’s surface. Valleys are most commonly drained by rivers and may occur in a relatively flat plain or between ranges of hills or mountains. Those valleys produced by tectonic action are called rift valleys.
Valleys are the most predominant landforms on the face of the earth. They are found on virtually every continent on planet earth, along sea bottoms, and other planets. Valleys assume a wide array of forms, from broad plains to steep-sided canyons.
A valley is an elongated low area often running between hills or mountains and typically containing a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over a very long period. Some valleys are formed through erosion by glacial ice.
Valleys are depressed areas of land–scoured and washed out by the conspiring forces of gravity, water, and ice. Some hang; others are hollow. They all take the form of a "U" or "V."...
A valley is a type of landform which usually features as lowland between two higher landforms (which may be mountains or hills). Here are few examples and spectacular facts about valleys.
19 Ιουλ 2019 · A valley is an extended depression in the Earth's surface that is usually bounded by hills or mountains and is normally occupied by a river or stream. Since valleys are usually occupied by a river, they can also slope down to an outlet which can be another river, a lake or the ocean.
25 Απρ 2024 · A landform is a feature on Earth 's surface that is part of the terrain. Mountains , hills , plateaus , and plains are the four major types of landforms. Minor landforms include buttes , canyons , valleys , and basins .
