I think its poor leadership
The answer is
Tsunami result from a large earth earthquakes on see floor.
A tsunami is a series of waves in a water body caused by the displacement of a large volume of water in ocean or a large lake .Tsunami are 2 types-1)Local tsunami 2)Far field or distant tsunami.
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A magnetic survey can be used to explore for minerals that cannot be seen because the deposit is hidden underground.
<h3>What is Magnetic Survey?</h3>
Magnetic surveying is one of the methods used in archaeological geophysics.
This involves the measurement of and recording of Spartial variations in the earth's magnetic field.
Magnetic survey is also in search for mineral-bearing ore bodies or even oil-bearing sedimentary structures.
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