Thank you for the apology. It's no problem, no harm done. :)
EDIT: I hope I haven't been too mean or sarcastic to you at any previous point. If I have, I return the favor of apologizing for that.

I understand that Islam is what you have been taught. This (indoctrination) is how all religions spreads/keeps their flock of believers. My opinion of religious indoctrination is that it should be forbidden, especially when it comes to children. If one religion is taught to children, then all religions should be taught at the same time, along with non-belief. And scientific education should not be withheld. To question it is fine, but not withholding it.

Here are my answers to your questions.

1) Why the concept of God was created.

As already suggested by others...
Humans were ignorant and had no idea what caused all kinds of natural phenomenas. Add to that the fear of death and the unknown.

The first religions were most likely animism of different kinds: https://en.wikipedia.org/wiki/Animism
Then different polytheist religions, then monotheist religions.

There are many possible factors to contribute to making up religion:
- Fear of the unknown.
- Fear of death.
- Anthropomorphism https://en.wikipedia.org/wiki/Anthropomorphism
- A need for answers.
- Thirst for power.

Knowledge is power, even if the answers are made up. At least as long as the deception is not exposed. It would have been very easy to claim to be a medicine man, a shaman, a druid, a person who could talk to the dead and so on.

People often seem to forget that it is allowed to "not know": I don't know how the universe and time-space came to be and I don't pretend to know.
I'm content with that. I don't need be able to answer that question with anything else than "I don't know". But this option is often overlooked. People seem to feel a need to have the answer.

2) Are there any contemporary atheist sources to prove religion was man made?

Atheism is a lack of belief, it has no central dogma. Throughout history, those who have gained power through religious beliefs, have seen atheists as a problem. Even today in free countries, many atheists are reluctant to be honest about their views.

"People in the ancient world did not always believe in the gods, a new study suggests"
http://www.cam.ac.uk/research/news/disbelieve-it-or-not-ancient-history-...

The lack of organization among atheists, the lack of a specific dogma and the common risk of persecution are probably why there is very little contemporary sources of atheism.

3) The first Abrahamic religion was Judaism, so why did there rise Christianity and Islam?

My personal answer to that is:
Because religious faith is based on personal interpretation, two people seldom agree to the exact same interpretations. With time, this causes branches within religions giving rise to new variants, new interpretations.

(It's my understanding that this is why it is forbidden to depict Mohammed. By forbidding it, it is less risk that differences of opinion about him will arise.)

4) Miracles in the religious texts, are there any contemporary atheist text to show they were fake?

Of course not.
If I claim an angel visited me last night, can you disprove it?
If a swarm of locust swoops in and eats all the crops, and I then claim "I warned you all, do not anger my God again!", can you prove that it was not my god that caused the locust swarm?
Even with the scientific knowledge we have today, we can't disprove such things. Just like it's impossible to disprove magic Fairies or Leprechauns.

It's also worthy to note that there is absolutely no evidence FOR any of there miracles either.

5) Explain Christ turning water to wine.

Probably just a story, or a "illusionist" trick to fool gullible people. Other than that, it can't be explained any more than any other "miracles".

6) Are there any contemporary non-theist text to show Mohammed was a fraud?

I wouldn't know. But my guess it that most people who claimed he was a fraud were theists, within other religions.

7) Mohammed, TLE or a fraud.

I wouldn't know. Either way is possible.

8) Claims that Muhammed never existed, how could there be texts, a tomb, etc.

There are many possibilities to fake the existence of such events.

If a person were to point to a cave and say: "This is the cave that was the magical entrance to the Underworld in ancient Greek polytheism.". Now there is a cave to prove it and nobody can disprove it! If people who believe this claim, nurture and extend the myths during a thousand years. Will it then be easy to convince a believer that it is just an ordinary cave?

Personally, I find it most likely that Mohammed existed, but that all the supernatural claims have been made up or added afterwards.

9) Scholars supporting Evolution, but saying that Adam was the first homosapien, what is your view on this?

It's a common middle ground for religious people who want to make modern scientific knowledge fit into their religion. Education and discovery is an important part in progress, so to avoid getting left behind science must somehow be embraced.
It provides a scientific friendly path, without abandoning the beliefs. In the interest of progress for human kind, I think it is a far better path than denial.

10) Why are so many people converting to Islam?

I didn't know they were. Who told you that?
There are always people converting between different beliefs, and there probably always will be.

I have only had one opportunity to ask a former atheist (he claims to have been atheist), how he knew that the religion he found (Christian Baptism) was the one true religion. He tried with several answers, but couldn't manage to retrace his steps from atheism to his current faith. In the end he left this forum, without being able to answer.

This is a fascinating video clip of people giving "testimony" to their beliefs. All absolutely convinced that their religion is the true religion. Some even claim to have met their god...
https://www.youtube.com/watch?v=UJMSU8Qj6Go
This should really make most religious people think...