The Greeks created gods to explain things that they didn't have science for at the time, such as rain, wind, the sun, and other things. There are so many because they decided that was the best way to explain the unknown.
To explain things that the Greeks and Romans did not understand at the time (lightning, earthquakes, etc.).
The ancient Greeks dis not know all the scientific stuff we do now, so they made up the myths toexplain what they could not like why the sun disappeared and reappeared ( I love mythology!!!)
If You are talking about greek an roman gods, it is roman.
Hera(Greek) Juno(Roman)
Greek and Roman gods are myths
It depends on which Greek/Roman god/goddess.
Ancient Helenism. Wiccans also worship Greek/Roman gods too.
How they are perceived by the ancient people who worshiped them; the Greek gods as interactive and social, the Roman gods as remote and revered as gods and military.
Janus, the Roman god of beginnings, transitions, and passages, does not have a direct counterpart in Greek mythology. However, he is sometimes associated with the Greek god Hermes due to their shared roles as guides and protectors of travelers.
The Greek and Roman gods drank Ambrosia
Both Greek and Roman gods are the same in essence, but have different aspects. Roman gods were taken from Greek gods, but tend to be more warlike and disciplined. Just like the Greek and Roman cultures, the Roman gods were more warlike, disclipined and honorable. The Greek gods on the other hand, tended to merge into the more artistic creative side. However, the main similarity between Greek and Roman gods is simply this: They are both the gods of whatever they were in the other culture. For example, Hera from Greek myths, is still the goddess of marriage in her Roman aspect, or Juno. Another example is Aphrodite, she is still the goddess of love in her Roman aspect, Venus.
Hades in greek, Pluto in roman.
His Roman name was Mars.
there is no difference just Pluto is roman because greek gods turned in to roman gods and changed names.