Rocks and Minerals Questions and Answers PDF Book Download

Rocks and minerals MCQs, rocks and minerals quiz answers for online elementary school courses. Minerals and earth crust multiple choice questions (MCQs), rocks and minerals quiz questions and answers for online school degrees. Mineral structure, minerals and streak, cleavage and fracture, rocks and minerals test prep for teacher certification.

Learn earth science MCQs: to describe a mineral deposit that is large enough and pure enough to be mined for profit, geologists use term, with choices core, mine, ore, and bore for online school degrees. Free Earth science student portal for online learning rocks and minerals quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Rocks and Minerals PDF Book 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