Author Question: Spring tide occurs only ____. a. during new and full moon b. at both equinoxes c. once a year ... (Read 51 times)

tiara099

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Spring tide occurs only ____.
 
 a. during new and full moon
  b. at both equinoxes
  c. once a year
  d. in the months of spring

Question 2

The modified Mercalli scale ____.
 
 a. measures earthquake magnitude
  b. measures energy released in an earthquake
  c. uses the letters A through F
  d. uses Roman numerals



shailee

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Answer to Question 1

a

Answer to Question 2

d



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