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A __________works by measuring seismic wave activity. a. seismograph c. tiltmeter b. mercalli scale d. none of the above

2 Answers

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A seismograph job is to measure the details of earthquakes such as there force.

A tiltmeter measure even the tiny changes from the vertical level.

And a mercalli is a that measures the intensity of an earthquake.

It's not tiltmeter.

I think seismograph
User Radu Chiriac
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5 votes

A. or D. i am between hmmmmm

User JoRouss
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