What is the supercontinent cycle? What supercontinent preceded Pangaea? a) The s

Question

What is the supercontinent cycle? What supercontinent preceded Pangaea?

a) The supercontinent cycle is the idea that the rifting and dispersal of one supercontinent are followed by a long period during which the fragments are gradually reassembled into a new supercontinent with a different configuration. The supercontinent that preceded Pangaea was Rodinia. b) The supercontinent cycle is the idea that the rifting and dispersal of one supercontinent are followed by a period of exactly 600 million years, during which the fragments are gradually reassembled into a new supercontinent with a different configuration. The supercontinent that preceded Pangaea was Rodinia. c) The supercontinent cycle is the idea that the rifting and dispersal of one supercontinent are the reassembly of continents into a new supercontinent, with neither event having any effect on sea levels. The supercontinent that preceded Pangaea was Rodinia. d)The supercontinent cycle is the idea that the rifting and dispersal of one supercontinent are followed by a long period during which the fragments are gradually reassembled into a new supercontinent with the same or a very similar configuration. The supercontinent that preceded Pangaea was Rodinia. e) The supercontinent cycle is the idea that the rifting and dispersal of one supercontinent are followed by a long period during which the fragments are gradually reassembled into a new supercontinent with a different configuration. The supercontinent that preceded Pangaea was Gondwana.

Explanation / Answer

Ans: b

The supercontinent cycle is the idea that the rifting and dispersal of one supercontinent are followed by a period of exactly 600 million years, during which the fragments are gradually reassembled into a new supercontinent with a different configuration. The supercontinent that preceded Pangaea was Rodinia.

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