Minerals and Earth Crust Multiple Choice Questions and Answers 16 pdf eBooks Download

Learn minerals and earth crust MCQs, online science test 16, rocks and minerals multiple choice questions and answers. Rocks and minerals revision test has earth-science worksheets, helping answer key with choices as efficiency of minerals, quantity of minerals, worth of minerals and depth of minerals of multiple choice questions (MCQ) with rocks and minerals quiz as the method miners choose depends on for competitive exam prep, viva interview questions. Free earth-science study guide to practice rocks and minerals quiz to attempt multiple choice questions based test.

MCQs on Minerals and Earth Crust Quiz pdf Download Worksheets 16

MCQ. Method miners choose depends on

  1. quantity of minerals
  2. efficiency of minerals
  3. worth of minerals
  4. depth of minerals

D

MCQ. Minerals that don't contain combination of silicon and oxygen are known as

  1. Silicate minerals
  2. Organic minerals
  3. Nonsilicate minerals
  4. Inorganic minerals

C

MCQ. One way of reducing harm to environment is

  1. explosion
  2. blasting
  3. reclamation
  4. renovation

C

MCQ. Ratio of an object's density to density of water is known as its

  1. specific ratio
  2. specific gravity
  3. specific density
  4. specific calibration

B

MCQ. In effect to ecosystem, mining can destroy or disturb

  1. habitats
  2. populations
  3. communities
  4. organisms

A