Rocks and Minerals MCQs Test and Answers pdf Download

Practice rocks and minerals MCQs and earth-science for test prep and learning. Free minerals and earth crust notes has multiple choice questions (MCQ) with rocks and minerals quiz as to describe a mineral deposit that is large enough and pure enough to be mined for profit, geologists use term with answering options core, mine, ore and bore for exam preparation. Study to learn rocks and minerals quiz with MCQs to find questions answers based online tests.

MCQs on Rocks and Minerals

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