Rocks and Minerals MCQs Quiz Worksheet PDF Download

Learn rocks and minerals MCQs, earth science online test for elementary school exam prep for distance learning degree, free online courses. Practice minerals and earth crust multiple choice questions (MCQs), rocks and minerals quiz questions and answers for earth science for kids tests.

Study elementary school courses, online earth science degree programs MCQs: to describe a mineral deposit that is large enough and pure enough to be mined for profit, geologists use term, for online courses with choices core, mine, ore, and bore with 6th, 7th and 8th grade science worksheets online for 6th, 7th and 8th grade school students and learners. Free Earth science student portal for online learning rocks and minerals quiz questions, MCQs to find questions answers based online learning tests.

MCQs on Rocks and Minerals Quiz PDF Download

MCQ: To describe a mineral deposit that is large enough and pure enough to be mined for profit, geologists use term

  1. core
  2. mine
  3. ore
  4. bore

C

MCQ: When minerals are close to surface, method used for mining is

  1. sub-surface mining
  2. underground mining
  3. aerial mining
  4. surface mining

D

MCQ: Rocks and minerals are mined by

  1. two basic methods
  2. four basic methods
  3. size basic methods
  4. ten basic methods

A

MCQ: Method miners choose depends on

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

D

MCQ: Two methods used in mining are

  1. surface mining and underground mining
  2. surface mining and open cast mining
  3. underground mining and underwater mining
  4. surface mining and subsurface mining

D