Multiple choice

Consider the following statements about sedimentary rocks:

  1. Sedimentary rocks are formed at Earth's surface by the hydrological system.
  2. Formation of sedimentary rocks involves the weathering of pre-existing rocks.
  3. Sedimentary rocks contain fossils.
  4. Sedimentary rocks typically occur in layers.

Which of these statements are correct?

  1. 1 and 2

  2. 1 and 4

  3. 2, 3 and 4

  4. 1, 2, 3 and 4
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

All the statements are true about sedimentary rocks.

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