Poseidon
Plant or animal in origin or something made by a worshiper in honor of that god or goddess.
he made tidal waves, earthquakes, and much more to the sailors. he was the god of sea and storms.
Hmmmm.... Artemis was the goddess of hunting, wilderness and animals, however Poseidon was the god of fish and the sea. I would say probably Poseidon because when fisherman or sailors would set out on a journey they would give offerings to Poseidon, not Artemis.
Alter
The Book of Malachi. Malachi 3:8 speaks of robbing God of tithes and offerings.
Offered up offerings to God.
they ate ambrosia and drank nectar.Actually it depends on what pantheon you want to know about. The Olympian Gods did eat ambrosia and drink nectar but the Hindu Gods for instance ate and still eat the essence of the offerings made by believers. In many other cases where offerings and/or sacrifice is made to the God or Gods those sacrificed and the offerings being made, comprise the foods consumed by the Gods.
Probably because the offerings were eaten, so for sanitation purposes.
As offerings can only be given when the Temple is standing, no offerings have been made since 70CE. As per the Torah, prayer replaces offerings when we are without the Temple.
Soldiers. A crew is made of sailors. A battalion is a group of soldiers.
he was called Ares in Greece, god of war, planet mars is named after him because it is red
They were dangerous winged women who would sing to sailors. The sailors would dive into the water to pursue the Sirens then drown. They were the daughters of the river god Achelous, so were goddesses themselves.