Consider the following statements 1 Metamorphic rocks are the only rocks which are not formed by the...........

Geography Earth Geology

Consider the following statements.

1.Metamorphic rocks are the only rocks which are not formed by the igneous rocks.

2.Sedimentary rocks themselves can turn into fragments and the fragments can be a source for formation of sedimentary rocks.

Which of the statement(s) given above is/are correct?

Only 1

Only 2

Both 1 and 2

Neither 1 nor 2

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Explanation:

Only 2

Metamorphic rocks are the only rocks which are not formed by the igneous rocks: This statement is incorrect. Metamorphic rocks can indeed be formed from pre-existing rocks, including igneous rocks, sedimentary rocks, or even other metamorphic rocks. They result from the alteration of existing rocks due to changes in temperature, pressure, or the presence of chemically active fluids.

Sedimentary rocks themselves can turn into fragments, and the fragments can be a source for the formation of sedimentary rocks: This statement is correct. Sedimentary rocks can undergo weathering and erosion, breaking into fragments that can then contribute to the formation of new sedimentary rocks through processes like sedimentation and lithification.

Therefore, the correct answer is Option 2: Only 2.