Multiple choice

Which of the following is a metamorphic rock?

  1. Quartzite

  2. Limestone

  3. Basalt

  4. Granite

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

Quartzite is a metamorphic rock formed when quartz-rich sandstone is subjected to high heat and pressure. Limestone is a sedimentary rock, while basalt and granite are igneous rocks.