cause of effect

the cause and effect of 911 a plane crashed into the twin towers so scary fire every peaople falling  out of the building paper falling crying running from the building everyboady saying its gonna colapse saying god bye the police siren fire department every where on live tv every body running the the building is colapseing on live tv there saying wheres the twin tower smoke every where it colapsed omg people crying so much smoke you cant see new york city then the other building falls down before it fell down inside the building felling a big shake paper falling down see paper falling out of the window it was a scary day