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Author Question: Most of the approximately 3,300 historic eruptions lasted:a. less than one month. b. one to six ... (Read 23 times)

Shelles

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on: Jul 15, 2018

Most of the approximately 3,300 historic eruptions lasted:a.
   less than one month.
  b. one to six months.
  c. one to two years.
  d. more than two years.
  e. none of these



Question 2

The volcanic explosivity index (VEI) is intended to:
  a. describe the frequency of volcanoes.
  b. be used to forecast eruptions.
  c. prevent fatalities and property damage.
  d. document the size of eruptions.
  e. encourage people not to live near active volcanoes.



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lcapri7

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Reply #1 on: Jul 15, 2018
Answer to Question 1

A

Answer to Question 2

D


Shelles

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Reply #2 on: Jul 15, 2018
Thank you


lcapri7

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Reply #3 on: Jul 15, 2018
No problemo


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