Minerals and Earth Crust Multiple Choice Questions 16 PDF Download

Practice 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. The method miners choose depends on

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


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


MCQ. One way of reducing harm to the environment is

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


MCQ. The ratio of an object's density to the density of water is known as its

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


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

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