the second building you mentioned, which incident that took place there shock the world?
September 11 attacks
One World Trade Center
 September 11
where was the material that was eroded by the colorado river deposited Regions in the Mesozoic and Cenozoic what is the second one? It is the current and most recent of the three geological eras of the Phanerozoic Eon. where is this era's name derive from? It means "new life," and is derived from Greek "kainós" "new," and "zōḗ" "life." what are its divisions? It is divided into three periods: the Paleogene, Neogene, and Quaternary; and seven epochs: the Paleocene, Eocene, Oligocene, Miocene, Pliocene, Pleistocene, and Holocene. what is the time period of the first division? It spans 43 million years from the end of the Cretaceous Period million years ago (Mya) to the beginning of the Neogene Period Mya. how was the climate during this period? The global climate during the Paleogene departed from the hot and humid conditions of the late Mesozoic era and began a cooling and drying trend. what type of animals were found during that time? Mammals began a rapid diversification during this period. can you mention some names? UNANSWERABLE describe something about the type of fauna at that time? Pronounced cooling in the Oligocene led to a massive floral shift and many extant modern plants arose during this time. the second division mentioned above, who coined the term? Moritz Hörnes out of seven epochs mentioned above, what is the second one? It is a geological epoch that lasted from about 56 to 33.9 million years ago (mya). which type of reptiles were found that time? Pythons, turtles and Titanoboa where is the third one commonly found present days? It is an extinct genus of a very large snakes that lived in what is now La Guajira in northeastern Colombia does the snake has any cultural aspects? It was displayed in Grand Central Terminal in Midtown Manhattan in New York City, New York and was a promotion for a TV show. which are the famous parks of the city mentioned above? National Park Service, the New York State Office of Parks, Recreation and Historic Preservation, and the New York City Department of Parks and Recreation. which are some of notable architectural masterpieces of this place? The Dutch Colonial Pieter Claesen Wyckoff House in Brooklyn,  One World Trade Center, the skyscraper at Ground Zero in Lower Manhattan etc
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One World Trade Center [SEP] September 11 attacks
At 8:46 a.m. (EDT) on September 11, 2001, five hijackers affiliated with al-Qaeda crashed American Airlines Flight 11 into the northern facade of the North Tower between the 93rd and 99th floors. Seventeen minutes later, at 9:03 a.m. (EDT), a second group of terrorists crashed the hijacked United Airlines Flight 175 into the southern facade of the South Tower, striking between the 77th and 85th floors. By 9:59 a.m. (EDT), the South Tower collapsed after burning for approximately 56 minutes. After burning for 102 minutes, the North Tower collapsed due to structural failure at 10:28 a.m. (EDT). When the North Tower collapsed, debris fell on the nearby 7 World Trade Center, damaging it and starting fires.