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

Minerals and earth crust multiple choice questions, learn online elementary school science test prep 16 for 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 online elementary education degree with options 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.

MCQ 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


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 environment is

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


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


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

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