because they believed that what they did affected how the gods would react like if it was sunny outside they assumed they made the gods happy and if it was raining they thought they had made the gods mad
In those old times noone really knew how the earth the earth functioned. Certain things that couldn't be explained logically at that time were explain by supernatural. It was believed that some people had heard of certain gods ect. from other corners of the globe and started to believe too. Some gods were changed to suit the Greek and Romans view of things and so began to worship. They thought if they worshipped their gods good would come. For example. If they offered a cow to the temple of Poseidon, sailors would have a safe journey.
They worshipped them for giving them essential things to lead a good life; eg food, water, crops, meat, clothes etc.
they went to mount Olympus
The greek worship Athena because she's the patron goddess of the city, and all people goes to the temple of Athena to worship her because if they don't the goddess will not allow them to get foods from her.
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.
Temple's mainly, each god and goddess had their own temple back in the Greek times.
Theonaghuu
They did not. Neptune was a Roman god. But the Greeks built temples to their sea god, Poseidon.
Pooja means worship as in the worship of your God/Goddess.
The temple of Artemis was built so the ancient Greeks had a place to worship the goddess Artemis.
Because he was the god of wine.
A Greek goddess is a myth of a female God, believed in by the Ancient Greeks.
They would worship her by giving her gifts, building monument, and sacrifices
They worship anything involving nature. For example they worship Sedna: the goddess of the sea and they worship Anigan the god of the moon.