Work Cited

Environment & Life Forms

• Howell, Elizabeth. “What Is the Big Bang Theory?” Space.com, Space, 7 Nov. 2017, www.space.com/25126-big-bang-theory.html.

• Redd, Nola Taylor. “How Was Earth Formed?” Space.com, Space, 1 Nov. 2016, www.space.com/19175-how-was-earth-formed.html.

• Nawaz, Muhammad. “Introductory Chapter: Earth Crust - Origin, Structure, Composition and Evolution.” IntechOpen, IntechOpen, 13 Nov. 2019, www.intechopen.com/books/earth-crust/introductory-chapter-earth-crust-origin-structure-composition-and-evolution.

• US Department of Commerce, National Oceanic and Atmospheric Administration. “Why Do We Have Oceans?” NOAA's National Ocean Service, 1 June 2013, oceanservice.noaa.gov/facts/why_oceans.html.

• Windley, Brian Frederick. “Archean Eon.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., 11 Apr. 2018, www.britannica.com/science/Archean-Eon.

• “The First Organisms.” Eniscuola, www.eniscuola.net/en/argomento/bacteria/bacteria-knowledge/the-first-organisms/.

• Windley, Brian Frederick. “Proterozoic Eon.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., 6 May 2014, www.britannica.com/science/Proterozoic-Eon.

• Pappas, Stephanie. “Paleozoic Era: Facts & Information.” LiveScience, Purch, 20 June 2013, www.livescience.com/37584-paleozoic-era.html.

• Marshall, Michael. “First Land Plants Plunged Earth into Ice Age.” New Scientist, 1 Feb. 2012, www.newscientist.com/article/dn21417-first-land-plants-plunged-earth-into-ice-age/.

• First Dinosaurs, www.lpi.usra.edu/education/timeline/gallery/slide_54.html.

• The Mesozoic Era, scienceviews.com/dinosaurs/mesozoic.html.

• Berggren, William A. “Cenozoic Era.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., 15 Feb. 2019, www.britannica.com/science/Cenozoic-Era.

• Viegas, Jen. “Triceratops Was Last Dinosaur Standing.” Seeker, www.seeker.com/triceratops-was-last-dinosaur-standing-1765293968.html.

• Zimmermann, Kim Ann. “Pleistocene Epoch: Facts About the Last Ice Age.” LiveScience, Purch, 29 Aug. 2017, www.livescience.com/40311-pleistocene-epoch.html.

• “First Humans: Homo Sapiens & Early Human Migration (Article).” Khan Academy, Khan Academy, www.khanacademy.org/humanities/world-history/world-history-beginnings/origin-humans-early-societies/a/where-did-humans-come-from.

Figures

• Kenny, Anthony J.P., and Anselm H. Amadio. “Aristotle.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., 30 Mar. 2020, www.britannica.com/biography/Aristotle.

• Pelikan, Jaroslav Jan, and E.P. Sanders. “Jesus.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., 13 Sept. 2019, www.britannica.com/biography/Jesus.

• History.com Editors. “Genghis Khan.” History.com, A&E Television Networks, 9 Nov. 2009, www.history.com/topics/china/genghis-khan.

• “William Shakespeare.” Biography.com, A&E Networks Television, 28 Aug. 2019, www.biography.com/writer/william-shakespeare.

• Westfall, Richard S. “Isaac Newton.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., 27 Mar. 2020, www.britannica.com/biography/Isaac-Newton.

• “George Washington.” The White House, The United States Government, www.whitehouse.gov/about-the-white-house/presidents/george-washington/.

• History.com Editors. “Nikola Tesla.” History.com, A&E Television Networks, 9 Nov. 2009, www.history.com/topics/inventions/nikola-tesla.

• “Thomas Edison.” Biography.com, A&E Networks Television, 3 Oct. 2019, www.biography.com/inventor/thomas-edison.

• Sadie, Stanley. “Wolfgang Amadeus Mozart.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., 23 Jan. 2020, www.britannica.com/biography/Wolfgang-Amadeus-Mozart.

• Nanda, B.R. “Mahatma Gandhi.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., 28 Sept. 2020, www.britannica.com/biography/Mahatma-Gandhi.

• “The Nobel Prize in Physics 1921.” NobelPrize.org, www.nobelprize.org/prizes/physics/1921/einstein/biographical/.

• Schram, Stuart Reynolds. “Mao Zedong.” Encyclopædia Britannica, Encyclopædia Britannica, Inc., 5 Sept. 2020, www.britannica.com/biography/Mao-Zedong.

• “Maya Angelou.” Biography.com, A&E Networks Television, 24 Sept. 2020, www.biography.com/writer/maya-angelou.

• “The Nobel Peace Prize 1964.” NobelPrize.org, www.nobelprize.org/prizes/peace/1964/king/biographical/.

• History.com Editors. “World War I.” History.com, A&E Television Networks, 29 Oct. 2009, www.history.com/topics/world-war-i/world-war-i-history.