World Geography - Mock Test 18

Question 171

Dreikanters

A) they are also called as ventifacts. B) are many edged shaped stones due to abrasion action of win4⃣ C) are also known as beveled stone. D) 3⃣ are also known as beveled stone.

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Question 172

Desert varnish are

A) stones in the desert pavement which have a black or brown coloured polish. B) due to the presence of iron manganese oxide. C) A and B are correct D) A and B are incorrect

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Question 173

Gulls are

A) slope features in periglacial landforms B) found in the sea C) found in the arid region D) none of these

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Question 174

Pingos are

A) small ice pebbles B) large ice mounds anything from 10 m to 70 m in height found in the high Arctic C) large ice mounds found in the Antarctic D) none of these

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Question 175

Involutions are

A) An involution is non-trivial projective collineation H whose square B) contorted vertical structures, usuallyonly seen infossil form in pits andquarries. C) the result of the pressure put on theactive layer in permafrost when itbegins to refreeze from the surfacedown wards. D) all of the above

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Question 176

Eskers are

A) long narrow ridges of well sorted materials. B) long narrow depressions in glaciated regions. C) small wide ridges. D) none of these.

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Question 177

Fluvo-glacial refers to

A) erosion by melt water B) deposition by melt water streams C) deposition by water and ice together. D) deposition by ice

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Question 178

Kame and Kettle topography is

A) an area of mounds on depressions commonly associated with a stagnant glacier. B) an area of moundswith a running glacier. C) a depression D) none of these

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Question 179

Basket-of-eggs topography is

A) a glacial deposition B) made up of drumlins usually occur in clusters C) made up of eskers D) Both A and B

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Question 180

Orogenic movements are responsible for

A) the formation of great fold mountian ranges of the worl4⃣ B) the formation of fault mountian. C) the formation of great continents. D) 2⃣ the formation of fault mountian. 3⃣ the formation of great continents.

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