Minerals and Earth Crust Multiple Choice Questions and Answers 16 PDF Download

Learn minerals and earth crust multiple choice questions, science online test 16 for elementary school degree online courses, distance learning for exam prep. Practice rocks and minerals multiple choice questions (MCQs), minerals and earth crust quiz questions and answers for earth-science class for earth science online course preparation.

Study elementary school earth science multiple choice questions (MCQs): method miners choose depends on, for free online courses with choices efficiency of minerals, quantity of minerals, worth of minerals, and depth of minerals, rocks and minerals quiz for formative assessment with online distance learning for school's course learning. Free earth-science study guide for online learning rocks and minerals quiz questions to attempt multiple choice questions based test.

MCQs on Minerals and Earth Crust Worksheets 16 Quiz PDF Download

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