What would happen if Poseidon died? Sorry for this preposterous question, first! And second, I expect that there are only 2 options. 1, "the sea water level goes up" so that it is high enough to sink whole creatures on the planet. What a sea disaster! 2, "the sea water level goes down" so that, the whole planet is totally exposed and being scorched under the sun; volcano erupts... Plants, human... dehydrate and die. What a drought disaster! I am not quite familiar with Greek Mythology and history, every god' s function either... So, will you answer the question from the history or mythology's background?( like, answer it with your reason.) The GOD OF WAR says the water level will goes up. But I intend that it will go down, Poseidon' s death will result in the earth drought, because he is the emblem of all seas base on the Mythology. Thanks as long as you finish reading my stupid question... Very much if you answer it with your point. Extremely grateful if you correct the mistakes I made hereinbefore!... XD