Responsible Mining MCQs & Quiz Online PDF Book Download

Responsible mining MCQs, responsible mining quiz answers to learn elementary school earth science courses online. Minerals and earth crust multiple choice questions (MCQs), responsible mining quiz questions and answers for online school degrees. Rocks and minerals, what is mineral, minerals and hardness, responsible mining test prep for teacher certification.

Learn earth science MCQs: other than providing minerals, mining has many, with choices problems, advantages, benefits, and other components for online school degrees. Free Earth science student portal for online learning responsible mining quiz questions, MCQs to find questions answers based online learning tests.

MCQ on Responsible Mining PDF Book Download

MCQ: Other than providing minerals, mining has many

  1. problems
  2. advantages
  3. benefits
  4. other components


MCQ: Another way to reduce effect of mining is by decreasing use of

  1. machinery
  2. land
  3. minerals
  4. gases


MCQ: Reclamation of mined land has been required by law since

  1. early-1970s
  2. mid-1970s
  3. late-1970s
  4. early-1980s


MCQ: Process by which mined land is returned to its original state or better is known as

  1. refurbishing
  2. reclamation
  3. revolution
  4. renovation


MCQ: One way of reducing harm to environment is

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