No one really knows. There are scientists still studying Greekology, but there are so many mysteries. Were the Greek gods even real? And if they were, are they still around? We may never know. We may find out thousands or even a million years from now, when our technology is more advanced than now. Maybe he's real, maybe he's not. As of right now, we'll probable never know.
No Zeus did not kill Poseidon in Greek myth.
Poseidon killed many that travel the seas
he didn't kill him he stabbed his eye out
No, Kronos (Cronus) had already eaten Poseidon.
yes his gold fishy.
No, not in Greek mythology.
With a trident like Poseidon's.
No. Poseidon realizes that Odysseus is fated to return home so can not kill him. Instead he wishes to make Odysseus suffer greatly for a long time.
He did not ever kill anyone.
Poseidon did because Perseus was going to kill Medusa which Poseidon fell in love with before she was turned into a monster by Athena when Poseidon made love with Medusa in Athena's temple and that was very rude because Athena is a virgin.Actually Poseidon did not send out a sea monster to kill him a girl name Andromedea got chained to a rock and the sea monster was out to kill her and Perseus saved her by slaying the sea monster, and in the end they got married to each other.
Yes, Medusa
the one in 2010 did not kill anyone :-)