Origins of Igneous Rock MCQs Quiz Worksheet PDF Download

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