The tool that would be most useful to him would be a seismometer. It is an<span> instrument that measure motion of the ground, including those of seismic waves generated by earthquakes, volcanic eruptions. Hope this answers the question. Have a nice day. </span>
They are formed by subduction
Answer:
Yes, for example humans can make a triangle if they stack up on eachother and have good stability.
Explanation:
treating someone very rued or mean
