Rocks and Minerals Mixtures Multiple Choice Questions and Answers 22 pdf eBooks Download

Learn rocks and minerals mixtures MCQs, online science test 22, igneous rocks composition and texture multiple choice questions and answers. Igneous rocks: composition and texture revision test has earth-science worksheets, answer key with choices as magnesium, silicon, calcium and iron of multiple choice questions (MCQ) with igneous rocks composition and texture quiz as the light-colored igneous rocks are rich in for competitive exam prep, viva interview questions. Free earth-science study guide to practice igneous rocks composition and texture quiz to attempt multiple choice questions based test.

MCQs on Rocks and Minerals Mixtures Quiz pdf Download Worksheets 22

MCQ. Light-colored igneous rocks are rich in

  1. silicon
  2. magnesium
  3. calcium
  4. iron

A

MCQ. Textures help scientists classify

  1. sedimentary rocks only
  2. metamorphic rocks only
  3. igneous rocks only
  4. all three of them

D

MCQ. Texture of metamorphic rocks in which grains are arranged in bands or planes is called

  1. foliated texture
  2. nonfoliated texture
  3. unfoliated texture
  4. molded texture

A

MCQ. Another example of recrystallized sedimentary rock could be

  1. quartzite
  2. biotite mica
  3. calcite
  4. kainite

A

MCQ. As layers keep on deposited over older layers, older layers turn/become

  1. rough
  2. smooth
  3. compacted
  4. expanded

C