Origins of Igneous Rock MCQs Quiz and Answers Tests pdf Download

Practice origins of igneous rock MCQs in earth-science quiz for test prep. Rocks and minerals mixtures quiz questions has multiple choice questions (MCQ) with origins of igneous rock test, answers as the number of ways in which magma can form is, answer key with choices as two, three, four and five for competitive exam, viva prep, interview questions worksheets. Free Earth-science revision notes to learn origins of igneous rock quiz with MCQs to find questions answers based online 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


MCQ. Liquid magma is a complex mixture containing many melted

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


MCQ. General freezing point of magma is

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


MCQ. When magma cools, it solidifies to form

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


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