Question

Which of the following statements is false? a. The majority of surface rocks are igneous. b. The study of rocks is called petrology. c. Rocks are classified as igneous, sedimentary, or metamorphic. d. Rocks are composed of one or more minerals.

Answer 1

Answer: Option (A)

Explanation: The rocks that are dominant on the earth's surface are the sedimentary rocks. It accounts for about 70-75% of the total surface rock.

These rocks are formed due to the deposition and compaction of sediments. Most common sedimentary rocks are sandstone, limestone and shale in which fossils are found to be preserved.

Hence, the correct answer is option (A).