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Supply Demand and Mining Practice Test PDF Download p. 72

Learn Supply demand and mining worksheet with answers PDF, supply demand and mining MCQ with answers to practice O level environmental management test for online job interview. Practice Atmosphere and Environment trivia questions and answers, supply demand and mining Multiple Choice Questions (MCQ) and answers to practice environmental management test with answers for online colleges and universities courses. Free supply, demand and mining MCQs, ecosystems function, operation and resources, earth, rocks and minerals, habitat destruction and effects on species, rocks in industrial processes, supply, demand and mining test prep for completely online college.

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Trivia Quiz on Supply Demand and Mining PDF Download

Supply, Demand and Mining Quiz

MCQ: Why most of the power station are not using selective catalytic reduction?

  1. Less concern about the pollution
  2. Due to high cost
  3. They don?t have advance knowledge about pollution control
  4. More attention is paid to money making

B

Rocks in Industrial Processes Quiz

MCQ: The growth rate of vegetation measured by the increase in the biome over the year is known as

  1. Productivity
  2. Primary Productivity
  3. Net Primary Productivity
  4. Secondary Productivity

C

Habitat Destruction and effects on Species Quiz

MCQ: What are the major carbon sinks?

  1. Forests
  2. Atmosphere
  3. Biosphere
  4. Animals

A

Earth, Rocks and Minerals Quiz

MCQ: Below the mountain the earth's crust is

  1. 100km thick
  2. 200km thick
  3. 300km thick
  4. 400km thick

A

Ecosystems Function, Operation and Resources Quiz

MCQ: Climate, soil, vegetation, people are the components of

  1. Ecosystem
  2. Biosphere
  3. Hydrosphere
  4. Atmosphere

A