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Juli2301 [7.4K]
3 years ago
13

Scientists gather information to understand why and where earthquakes happen. What is the name of the machine that helps them me

asure earthquake activity?
Chemistry
1 answer:
creativ13 [48]3 years ago
6 0
There are two scales, one is a Ritcher scale and another one is called a Mercalli scale.
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       F
 ..    I    ..
: O : N :O: 
 
              ..
     OR  : F:
              I                             

             N                                                  ..                                                                                                                                    : F:

          /         \                        or                   I

   ..                 ..                                               N

:O  :            :O:                                       / /        \\
                                                            / /               \\
                                                         :O :            :  O:
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sulfur oxygen

Explanation:

because its contain ide

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3 years ago
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