1. Where is the anti moon that is seemingly only apparent during lunar eclipses(and possibly solar eclipses? )
It circles around the Earth, much like the moon and sun. Unless you have supernatural powers, you're very unlikely to spot a black anti-moon on the black night sky.
2. While on the subject of solar eclipses, what causes them? I hadn't seen any explanations in the FAQ. I may have overlooked it.
In fact, I have no idea.
3. Why is the earth supposedly 'unique'? Is this in conjunction with the theory that we have not found any other life so far?
Define "unique". The way I see it, everything is unique. There are no two identical macroscopic objects.
4. What caused mountains?
Same reasoning as in RET.
How can the earth be 9000 years old if mountains take millions of years to form?
The Earth is not 9000 years old.
5. Does the heat we get come from the sun in the FE models? If so, what kind of reaction causes this release of energy?
It does, but the reaction has not been established yet. I believe Tom Bishop has once suggested that the Sun is made of coal, but I personally consider this very far-fetched.
I'll be honest with you, I believe the earth is round, and think that anyone trying to prove otherwise is doing it for the sake of argument. While I do like a good argument, that's what it seems to be, only an argument. A means to promote deeper thinking. philosophical pondering.
Some people here do that. However, I assure you most of FE'ers are genuine believers.
I've seen a bit of question dodging and deflections instead of answers from FE believers. I figure if I try to present a half decent argument, you'll attempt to answer my questions reasonably.
Yeah, that's basically how it works. Angry noobs will face a "lurk moar", reasonable contributors can expect a civilised conversation.
Also, welcome to the forum! I hope you'll enjoy your stay.