Which events can cause tsunamis?
choose all answers that are correct.
a) earthquakes below the seafloor
b) inner island volcanic activity
c) military exercise that creates underwater explosions
d) underwater landslides

A) earthquakes below the seafloor

Explanation:

The most common cause of tsunamis is from undersea earthquakes on the ocean floor.

answer: the risk-return relationship. generally, the higher the potential return of an investment, the higher the risk. there is no guarantee that you will actually get a higher return by accepting more risk. diversification enables you to reduce the risk of your portfolio without sacrificing potential returns.

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