What is an example of yardang?
What is an example of yardang?
Hami basin, Lop Nur and Junggar basin are where the Yardangs are mainly distributed in Xinjiang, and it is an outstanding example of Yardangs under the temperate continent climate and in the desert of the extremely arid region in central Asia.
What the heck is a yardang?
noun. A sharp irregular ridge of compact sand lying in the direction of the prevailing wind in exposed desert regions, formed by the wind erosion of adjacent material that is less resistant. ‘I stumbled upon a yardang – a rock ridge feature caused by wind and water erosion. ‘
What is a yardang for kids?
def. Yardang (also sometimes: jardang): An elongated erosional landform, commonly found in deserts, resembling the hull of an inverted boat. Similar to sand dunes, yardangs typically have a tall, steep side facing the prevailing wind direction and slope gently down away from the wind.
What do you mean by yardang?
Yardang, large area of soft, poorly consolidated rock and bedrock surfaces that have been extensively grooved, fluted, and pitted by wind erosion. The rock is eroded into alternating ridges and furrows essentially parallel to the dominant wind direction.
What is zeugen yardang?
Yardangs looks quite similar to Zeugen but instead of lying in horizontal starta upon one another, the hard & soft rocks of Yardangs are vertical bands. Rocks are aligned in the direction of prevailing winds.
What is a Yardang quizlet?
Yardang. Definition. A large rock landform formed by differentiated erosion mainly through wind abrasion. They form steep crested linear ridges.
What is a zeugen?
Zeugen – a table-shaped area of rock found in arid and semi-arid areas formed when more resistant rock is reduced at a slower rate than softer rocks around it under the effects of wind erosion.
What is a Inselberg landform?
Inselberg, (from German Insel, “island,” and Berg, “mountain”), isolated hill that stands above well-developed plains and appears not unlike an island rising from the sea. The early German explorers of southern Africa were impressed by such features, and they dubbed the domed or castlelike highlands inselbergs.
Where is yardang found?
Yardangs are found mainly at the edge of deserts in arid or extremely arid regions with sparse precipitation, little vegetation and strong wind erosion, such as the desert in west Asia and central Asia, the Sahara Desert and the Namibian Desert in Africa, the western desert in North America, the west coast desert in …
Who coined the term Inselberg?
The word inselberg is a loan word from German, and means “island mountain”. The term was coined in 1900 by geologist Wilhelm Bornhardt (1864–1946) to describe the abundance of such features found in eastern Africa.
What is an Inselberg and how is it formed?
An inselberg or monadnock (/məˈnædnɒk/) is an isolated rock hill, knob, ridge, or small mountain that rises abruptly from a gently sloping or virtually level surrounding plain. If the inselberg is dome-shaped and formed from granite or gneiss, it can also be called a bornhardt, though not all bornhardts are inselbergs.
What does yardang mean in the Encyclopaedia Britannica?
Encyclopaedia Britannica’s editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree…. Yardang, large area of soft, poorly consolidated rock and bedrock surfaces that have been extensively grooved, fluted, and pitted by wind erosion.
Which is the best description of yardang rock?
Yardang, large area of soft, poorly consolidated rock and bedrock surfaces that have been extensively grooved, fluted, and pitted by wind erosion. The rock is eroded into alternating ridges and furrows essentially parallel to the dominant wind direction. The relief may range from one to several metres, and there may be unconnected hollows…
How does an adverb phrase work in a sentence?
Adverb phrases function like adverbs, modifying a verb or adjective. They add more information to a sentence, telling us when, how, where, and to what extent. Adverb phrases don’t always contain an adverb and can start with a preposition or the infinitive form of a verb.
Where can you find yardangs in the desert?
However, yardangs can be found in most deserts across the globe. Depending upon the winds and the composition of the weakly indurated deposits of silt and sand from which they are carved, yardangs may form very unusual shapes — some resemble various objects or even people.