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Igneous Rocks MCQ Questions with Answers PDF Download eBook

Practice Igneous Rocks Multiple Choice Questions (MCQ), igneous rocks quiz answers PDF worksheet, general knowledge test for online entrance exam. Solve types of rocks Multiple Choice Questions and Answers (MCQs), "Igneous Rocks" quiz questions and answers to learn free online courses. Learn types of rocks test prep for job placement test.

"Examples of submarine volcanic activities are" Multiple Choice Questions (MCQ) on igneous rocks with choices blue smokers, black smokers, white smokers, and yellow smokers to learn free online courses. Solve igneous rocks quiz questions for merit scholarship test and certificate programs for college entrance exams. Igneous Rocks Video

MCQs on Igneous Rocks PDF Download eBook

MCQ: Examples of submarine volcanic activities are

  1. blue smokers
  2. black smokers
  3. white smokers
  4. yellow smokers


MCQ: Igneous rocks with lowest content of silica are known as

  1. mafic rocks
  2. felsic rocks
  3. porphyry
  4. ultramafic rocks


MCQ: Non-essential minerals present in igneous rocks are classified as

  1. intrusive minerals
  2. accessory minerals
  3. smoker minerals
  4. white minerals


MCQ: Intrusive igneous rocks are classified as

  1. gamma-abyssal
  2. alpha-abyssal
  3. hypabyssal
  4. abyssal


MCQ: Crystals of igneous rocks that are too small to be seen with naked eyes are known as

  1. phaneritic
  2. aphanitic
  3. porphyry
  4. pyroclastic