Christians please explain heaven and hell ?

*WITHOUT BIBLE QUOTES*please, alot of people will answer and 30-40 paragraphs from everyone....................not fun to read....thanks. I believe all religions tend to describe heaven as being somewhere man can not reach in his physical form, yet hell is allways described as being in the centre of our planet, which is reachable by man, so , isnt earth hell ? wouldnt that explain why your screaming when you come out of the womb , then you have got to live in this world with peadophiles rapists murderers, parents killing their children, people skinning live animals, people eating cats and dogs...........wheres the good ? we dont help third world countries, the money never even reaches the people we intend to help, and our politicians get richer........it sounds like hell to me .........