Is Hell Real ?

Part 1:
We as Christians know that  Heaven is our eternal home but for those who  do not know the Lord, what lies  ahead for them ?

On another forum I have had answers such as:

1)  We return to the ground as dust, from where we came.
2)  We reincarnate many times until we reach Nirvana.I could come back as a cockroach so plz don't kill any. I am a Buddhist.
3)  We cease to exist...I am an atheist.
4)  We become one with the 'God Consciousness'. I am  a follower of New Age.
5)  We go to Purgatory, until our family pays, and prays us out.I am a Roman Catholic.
6)  We believe Armageddon, comes before God returns, so we will spend 1,000 yrs cleaning the earth, afterwards...we  are JW's.
7)  Allah will judge the righteous and Paradise awaits, for all the faithful men....where do the women and children go ?..I am a muslim.
8}. My wife and I will inhabit the planet that God our Father has given to each one of His children, for we have been 'sealed' in The Temple. ..we are Latter-Day Saints. 
10)  We all go to heaven..for God is too good to send anyone to hell.
11)  As Thetans, we will be born again as a rebirth, into another body and we will move up a notch to the 'Bridge To Total Freedom'...we are Scientologists.
 
So, how many of these are true... These are all classed as religious doctrines but are they of God, in reality ?
Let us look at each one briefly and see what He says...