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Planet Earth and beyond

Natural Sciences

After this lesson, you should be able to:

  • Appreciate that human development has been shaped by what we find in the Earth’s crust  
  • Differentiate between the two most common methods of mining
  • Give examples of minerals that may be used in their natural form
  • Describe physical processes to separate minerals from the ore
  • Give examples of refining minerals by chemical means
  • Have a general idea of the environmental impact of mining activities

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