Class 8 Courses

Chapter 18: Earth Science Exam Tests

Earth Science MCQs - Chapter 18

Rocks and Minerals Mixtures Multiple Choice Questions (MCQ) PDF Download - 18

The Rocks and minerals mixtures Multiple Choice Questions (MCQ Quiz) with Answers PDF (Rocks and Minerals Mixtures MCQ PDF e-Book) download Ch. 18-18 to learn Earth Science Course. Study Rocks Classification Multiple Choice Questions and Answers (MCQs) PDF, Rocks and Minerals Mixtures Quiz Questions and Answers for high school certificate courses. The Rocks and Minerals Mixtures MCQ App Download: Free educational app for rocks classification, textures of metamorphic rock, origins of metamorphic rock, earth shape and processes, rocks identification test prep for online degrees.

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Rocks and Minerals Mixtures MCQs with Answers PDF Download: Quiz 18

MCQ 86:

The classes of rocks are

  1. sedimentary and metamorphic
  2. igneous and sedimentary
  3. igneous and metamorphic
  4. metamorphic, sedimentary and igneous
MCQ 87:

The texture of a metamorphic rock in which mineral grains are not arranged in planes or bands is known as

  1. foliated texture
  2. nonfoliated texture
  3. unfoliated texture
  4. molded texture
MCQ 88:

If the temperature of a region is different from the temperature where the rock was formed, the rock will go under

  1. sediments
  2. metamorphism
  3. igneuosism
  4. extrusome
MCQ 89:

The process in which water, wind, ice and heat break down rock is known as

  1. casting
  2. weathering
  3. acclimatization
  4. descanting
MCQ 90:

The type of texture of an igneous rock depends on

  1. its material
  2. its size
  3. its roughness
  4. time taken for magma to cool down

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Rocks and Minerals Mixtures App (Android & iOS)

Rocks and Minerals Mixtures App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (iOS & Android)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (iOS & Android)