Igneous Rocks MCQs Quiz Online PDF Download

Learn igneous rocks MCQs, online general knowledge test for distance education, free online GK prep. Practice types of rocks multiple choice questions (MCQs), igneous rocks quiz questions and answers. Career test on metamorphic rocks, world history, igneous rocks test for online GK questions test.

Study bachelors and masters degree courses' MCQs: examples of submarine volcanic activities are, for online general knowledge test with choices blue smokers, black smokers, white smokers, and yellow smokers problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free skills assessment test is for online learn igneous rocks quiz questions with MCQs, exam preparation questions and answers. Igneous Rocks Video

MCQs on Igneous RocksQuiz PDF Download

MCQ: Examples of submarine volcanic activities are

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

D

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

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

D

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

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

B

MCQ: Intrusive igneous rocks are classified as

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

C

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

B