Grade 8 English MCQs

Rock Cycle Multiple Choice Questions Test 4 Tests pdf Download

Practice science test 4 on rock cycle MCQs, grade 8 igneous rocks multiple choice questions and answers. Igneous rocks revision test has science worksheets, answer key with choices as pumice, obsidian , basalt and granite of multiple choice questions (MCQ) with igneous rocks quiz as a glassy rock having no crystals formed due to less time given is called for competitive exam prep. Free science study guide to learn igneous rocks quiz to attempt multiple choice questions based test.

MCQs on Rock Cycle Quiz pdf Download Worksheets 4

MCQ. A glassy rock having no crystals formed due to less time given is called

  1. obsidian
  2. pumice
  3. basalt
  4. granite

A

MCQ. Rocks which are non-interlocking and porous are

  1. sedimentary rocks
  2. metamorphic rocks
  3. igneous rocks
  4. morphic rocks

A

MCQ. After eruption of lava a type of rock is obtained called

  1. lava rock
  2. magma rock
  3. volcanic rock
  4. molten rock

C

MCQ. Magma which flows out to surface of Earth during a volcanic eruption is called

  1. lava
  2. magma
  3. volcano
  4. molten rock

A

MCQ. Metamorphic rocks become magma on melting at high

  1. temperatures
  2. pressures
  3. densities
  4. energies

A

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