Myths are stories we do not believe in (any longer). Stories we do believe are not considered myths. The Greek myths were the religion of the ancient Greeks. It has been supplanted by Christianity.
If you believe in Greek mythology, yeah.
Yes, there are. See 'related links' for more information.
No. This religon died out thousands of years ago. The Romans got their idea of mythology from the Greeks, so they gave up on it before them.
It wasn't always called mythology. It was just religion to them at some point and the same way less people believe in religion I'm pretty sure that the same goes for them. Some may believe it still while other don't
Monotheism means that you believe in one god. Greek mythology has many gods.
Monotheism means that you believe in one god. Greek mythology has many gods.
The general answer is no, he was not. The ferryman (Charon) was a character from Greek mythology, which is now considered by most people as simple mythology. There may still be people who believe in that, but most people don't.
there is no such thing in greek mythology.
All mythology is at root a religion, which was followed by someone at sometime.
Most people today do not believe in Uranus as a deity from Greek mythology, as contemporary beliefs and religions have evolved. Uranus is now generally viewed as a figure from ancient mythology rather than a living deity.
I doubt anyone has compiled that data because no one should still believe in it. Unless of course you're asking how many believe that it was once the religion of the Greeks, in which case it should be 100%.
As far as I've studied it was somewhere in the 1800's, though some people still believe in all this.