Igneous Rock Formation MCQs Quiz and Answers Tests pdf Download

Practice igneous rock formation MCQs in earth-science quiz for test prep. Rocks and minerals mixtures quiz questions has multiple choice questions (MCQ) with igneous rock formation test, answers as the largest of all igneous intrusions are, answer key with choices as stock, batholith, plutons and sill for exam preparation worksheets. Earth-science revision notes to learn igneous rock formation quiz with MCQs to find questions answers based online tests.

MCQs on Igneous Rock Formation Quiz pdf Download

MCQ. Largest of all igneous intrusions are

  1. Stock
  2. Batholith
  3. Plutons
  4. Sill

B

MCQ. Pre-existing land areas are often covered by

  1. intrusive rocks
  2. dikes
  3. lava flow
  4. eruption

C

MCQ. When magma erupts onto Earth's surface and cools, rock formed is known as

  1. Intrusive Igneous Rock
  2. Extrusive Igneous Rock
  3. Insidious Igneous Rock
  4. Sidious Igneous Rock

B

MCQ. When lava erupts from a volcano, it forms

  1. magmanian flow
  2. lava flow
  3. extrusive flow
  4. intrusive flow

B

MCQ. When magma cools slowly, crystals formed are

  1. large but opaque
  2. large but translucent
  3. small but opaque
  4. small but translucent

B