Answer:
D is the answer to your question in my opinion
That would be cause part of the sodium is pure and that means it still kind of has it properties when it was an element and that its i think.
One way they are similar is because an earthquake causes a tsunami so they are connected. two ways they are not is because ones dealing with water and ones dealing with land, and an earthquake is very sudden while a tsunami, you know its coming and you have time to move.
