I need answers to my weekly discussion question in my Geology class!

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I need answers to my weekly discussion question in my Geology class!

  1. Select two different types of volcanoes in two different locations of the World, and compare and contrast them in term of the origin and impact on the area?
  2. Most people think that volcanoes have negative effects, based on your readings, list at least three (3) positive effects of volcanoes?