Detect analogy : Sandstone : Limestone : Coal

Correct answer: D. They are formed in sedimentary rocks.

  • A. They are formed by metamorphic rocks.
  • B. They are chemical minerals.
  • C. They are found in river beds.
  • D. They are formed in sedimentary rocks.

Explanation

Sandstone, limestone and coal are sedimentary rocks or sedimentary deposits formed through accumulation and compaction of material. They are not metamorphic rocks or exclusively river-bed minerals.

Last updated

Related questions