___________ is the Spanish word for \"table\" and applied to landform with flat
ID: 106179 • Letter: #
Question
___________ is the Spanish word for "table" and applied to landform with flat top in the American West. Barranca Arroyo Pediment Mesa Reg Which of these is not one of the characteristics that create the specialized conditions in the arid (desert) environment? Weathering: chemical weathering dominant Soil and regolith: soil is thin or absent, exposing bedrock Vegetation: lack of continuous vegetative cover Impermeable surfaces: and hardpans, high water runoff Rainfall: limited, most streams are ephemeral Although rainfall is limited, in an arid landscape, ephemeral streams periodically flow resulting in intense erosion, transportation, and deposition. True False An example of Ergs desert is ___________ desert. Atacama Death Valley Mongolian Australian Sahara The surface is characterized by barren, exposed bedrock of consolidated material or cemented sedimentary material. This statement is a description of __________ desert Erg Reg Hamada Sandy Sahara Death valley, California is a good example of _______ desert. Erg Reg Hamada Sandy Blowout The main dune form in most deserts is crescent shaped and is migrating across a non-sand surface; it is called an(n) ____. barchan bajada Seif transverse alluvial A ___________ is a desert which is covered with coarse gravel, pebbles, and boulders and from which all sand and dust have been removed. wadi erg relict erg reg peneplainExplanation / Answer
34. d) Mesa
Justification:
As per Dictionary.com, Mesa is defined as: "a land formation, less extensive than a plateau, having steep walls and a relatively flat top andcommon in arid and semiarid parts of the southwestern U.S. and Mexico.The root for this word is Spanish"
35. a) weathering: chemical weathering dominant.
Justification:
This is NOT a charecteristics of arid or desert environment. Because, chemical weathering is defined as given below: "Chemical weathering is caused by rain water reacting with the mineral grains in rocks to form new minerals (clays) and soluble salts. These reactions occur particularly when the water is slightly acidic."
36. True
Justification:
"An ephemeral stream is the one that only exists for a short period following precipitation or snowmelt. They are not the same as intermittent or seasonal waterbodies, which exist for longer periods, but not all year round."
37. e) Sahara
Justification:
"Very large ergs exist in the Rub' al Khali Desert that covers 251,000 square miles of the Arabian Peninsula as part of the Arabian Sahara Desert."
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