Maharashtra PSC Exam Geography Solved Objective Questions Part 10

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85. The ratio between land and sea on the earth՚s crust is

(a)

(b)

(c)

(d)

Answer: (d)

86. Which of the following rocks is used as an abrasive in cleaning, smoothing and polishing?

(a) Granite

(b) Pumice

(c) Slate

(d) Marble

Answer: (b)

87. Chemical weathering is associated with

(a) Disintegration of rocks

(b) Erosion of rocks

(c) Oxidation of rocks

(d) Corrosion of rocks.

Answer: (c)

88. Study the given map and answer the question.

Area with Coral Formation

Which of the above areas is most ideal for coral reef formation?

(a) ‘S’

(b) ‘P’

(c) ‘R’

(d) ‘Q’

Answer: (a)

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