Multiple choice

Igneous or Primary rocks are formed when the molten magma cools down and becomes solid.

  1. True

  2. False

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

Igneous rocks are also called primary rocks because they are the first rocks to form from the cooling and solidification of molten magma. Other rock types (sedimentary and metamorphic) are ultimately derived from them.