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Igneous Rocks MCQ with Answers PDF

Igneous Rocks Multiple Choice Questions (MCQ), Igneous Rocks quiz answers PDF to learn general knowledge online course for general knowledge classes. Types of Rocks Multiple Choice Questions and Answers (MCQs), Igneous Rocks quiz questions to learn free online courses. "Igneous Rocks Book" PDF: metamorphic rocks, world history, igneous rocks test prep for job placement test.

"Examples of submarine volcanic activities are" MCQ PDF: igneous rocks with choices blue smokers, black smokers, white smokers, and yellow smokers to learn free online courses. Learn igneous rocks quiz questions for merit scholarship test and certificate programs for college entrance exams.

MCQs on Igneous Rocks

MCQ: Examples of submarine volcanic activities are

blue smokers
black smokers
white smokers
yellow smokers

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

mafic rocks
felsic rocks
porphyry
ultramafic rocks

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

intrusive minerals
accessory minerals
smoker minerals
white minerals

MCQ: Intrusive igneous rocks are classified as

gamma-abyssal
alpha-abyssal
hypabyssal
abyssal

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

phaneritic
aphanitic
porphyry
pyroclastic