It's never really discussed, but I imagine that they had altars to Athena (since Cadmus, the city's founder was going to make a sacrifice to her when he founded the city), Ares (since the site of the city's water was protected by a great serpent sacred to Ares) and Aphrodite (since Cadmus married Harmonia, the daughter of Ares and Aphrodite).
No. Any god they could worship would be considered their equal.
There is not always just one god for one thing in ancient Greece as some chose to worship local deities as well as the more well-known gods. As far as I am aware, Asklepios was the greek god of medicine and healing and Hygieia was the greek goddess of health and hygiene.
Some think this day emerged from a custom of mother worship in ancient Greece, which kept a festival to Cybele, a great mother of Greek gods.
hymns
The Greek God of agriculture is Demeter.
Are Thebans Greek
How did the Greek worship Zeus
Dyonisis
Poseidon was the pareon god of Corinth,
Either you mean if Apollo had a religion - which he did not, as a god himself worship another god. Or what the religion that worshiped Apollo was called, the worship of many gods (such as the Greek ones, of which Apollo is one) is called "pagan", the cult worship of Apollo was widespread.
Why do people worship American God or anything else? Same Reason
by making the olympic games
Sisyphus was not worshipped; he was not a ancient Greek god.
There was no god specifically for dogs. The Greek gods represented forces of nature of intangible concepts. They did not worship animals or totems.
No. Any god they could worship would be considered their equal.
I think you're asking what a God and Goddess is. A God is a thing or person that you worship, and a Goddess is a female God.
pan is the god of the wild. all the satyrs worship him