Origins of Igneous Rock MCQs Quiz Worksheet PDF Download

Learn origins of igneous rock MCQs, earth science test for online course learning and test prep to practice. Rocks and minerals mixtures quiz questions has multiple choice questions (MCQ), origins of igneous rock test to learn for preparation in earth science labs.

Earth science practice test MCQ on number of ways in which magma can form is with options two, three, four and five problem solving skills for competitive exam, viva prep, interview questions with answer key. Free Earth science revision notes to learn origins of igneous rock quiz with MCQs to find questions answers based online learning tests.

MCQs on Origins of Igneous Rock Quiz PDF Download

MCQ. Number of ways in which magma can form is

  1. two
  2. three
  3. four
  4. five

B

MCQ. Liquid magma is a complex mixture containing many melted

  1. rocks
  2. grains
  3. minerals
  4. nutrients

C

MCQ. General freezing point of magma is

  1. 500°C
  2. 700°C
  3. 1000°C
  4. 1250°C

B

MCQ. When magma cools, it solidifies to form

  1. black stones
  2. sedimentary rocks
  3. metamorphic rocks
  4. igneous rocks

D

MCQ. Ways of magma formation could be

  1. rock is heated and rock changes composition
  2. rock is heated and pressure is released
  3. rock is heated, pressure is released and rock changes its composition
  4. rock cools under pressure and pressure release under the crust

C