9-11/disagreement/fact quiz

=The 9/11 Fact Quiz= ''This is a draft; some facts need to be checked and sourced. --Woozle 14:34, 5 December 2009 (UTC)''

Instructions
Write down your answers to each of these questions before looking at the answers; this will help give you an idea of whether your opinions are based on complete data or not.

Questions

 * 1) What buildings were completely destroyed on 9/11?
 * 2) What buildings were apparently hit by airplanes on 9/11?
 * 3) How many of those officially named as hijackers on board the doomed airplanes have subsequently been found alive? (Approximately)
 * 4) How many of those officially named as hijackers on board the doomed airplanes were listed on passenger manifests, either under their legal name or an alias? (Approximately)
 * 5) When was the document "Bin Ladin Determined To Strike in US" created (approximately), and to what official in the US government was it presented?
 * 6) Did any members of the government claim that civilian aircraft being used as missiles in a terrorist attack was a totally unanticipated event?
 * 7) Approximately how many professional engineers, architects, pilots, or others with professional knowledge related to the events of 9/11 have stated, on the record, that they disagree with aspects of the official account?

Answers
highlight the box to see the text