Answer to Question #197958 in English for Emmanuella Osei

Question #197958

Write an essay of between 400 words on the following topic: 


Identify three main technological innovations and discuss their effects on the impact of small-scale mining on the environment. 



1
Expert's answer
2021-05-25T20:01:01-0400

The three main technological innovations include

  • Electricity
  • The laser
  • Semiconductor chips
  • The Global Positioning System

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