Consider the following statements made about the sedimentary rocks : I. Sedimentary rocks are formed at Earth’s surface by the hydrological system. II. The formation of sedimentary rocks involves the weathering of pre-existing rocks. III. Sedimentary rocks contain fossils. IV. Sedimentary rocks typically occur in layers. Which of these statements are correct

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2001

Consider the following statements made about the sedimentary rocks : I. Sedimentary rocks are formed at Earth’s surface by the hydrological system. II. The formation of sedimentary rocks involves the weathering of pre-existing rocks. III. Sedimentary rocks contain fossils. IV. Sedimentary rocks typically occur in layers. Which of these statements are correct ?

(a)

I and II

(b)

I and IV

(c)

II, III and IV

(d)

I, II, III and IV

Correct Answer

(d)

Correct Answer

Explanation