Multiple choice

Mostly rocks consist of several types of minerals in different proportions. Which of the following rocks consists of a single mineral?

a. Bauxite b. Granite c. Limestone

  1. a only

  2. b only

  3. c only

  4. a and b

  5. b and c

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This is the correct answer as limestone consists of a single mineral.