It is true that a <span>seismograph is used to map faults, monitor fault changes and predict earthquakes. A seismograph is the instrument which is vital for monitoring such changes, because it can help predict possible earthquakes, and thus the people who use it can warn the inhabitants to either move until the earthquake is over, or just be aware that it is going to happen. </span>
I dont really know
sorry sorry
1 pound is equal to 16 ounces. Therefore, the two weight the same.
Frederiction, new brunswich
hope this helps!