Final answer:
Poseidon was the Greek god of the sea, with various occupations and responsibilities related to his domain. He was the protector of seafarers and sailors, had the power to control the seas and rivers, create storms, and shape-shift into different forms. His responsibilities included overseeing the well-being of sea creatures and ensuring safe navigation for sailors.
Step-by-step explanation:
Poseidon, also known as Neptune in Roman mythology, was the Greek god of the sea. He had various occupations and responsibilities related to his domain. Some of his occupations included being the protector of seafarers and sailors, the creator of earthquakes and storms at sea, and the god of horses. His powers included the ability to control the seas and rivers, create and control storms, and even shape-shift into different forms. His responsibilities included overseeing the well-being of sea creatures, ensuring safe navigation for sailors, and granting favors or punishments to those who worshipped or angered him.