PPT-Middle and Recent Earth History

Chapter 14 Lesson 3 248 mya to 65 mya Dinosaurs roam the Earth Tremendous plate movement occurs breaking Pangaea up The Mesozoic Era Beginning of Mesozoic all land was joined as the Supercontinent Pangaea. By:. Taryn. Wilson. Their clothing. In . Medieval Europe. , as in the . Roman period. , most people wore loose . linen. or . wool. tunics like big baggy t-shirts. But clothing did become more complicated in the Middle Ages, and more used to distinguish men and women of different professions from each other. . -More information on / discussion of who interacted with these works, and how.. -Group work on difficult texts?. -Summaries for works with difficult . language particularly helpful.. "It's too easy to not participate." . The . Middle Preclassic. “Middle Formative. ”. “Olmec. ”. University of Minnesota Duluth. Tim Roufs ©2009. Late . Preclassic. Middle . Preclassic. Early . Preclassic. Middle . Preclassic. Stage. By: C.J. Ellis. The Beginning of Earth Day. Ah, 1970. A year with many ups and downs, including the Beatles’ last album, the death of Jimi Hendrix, the release of Simon and Garfunkel’s number 1 hit “Bridge Over Troubled Water”, and the occurrence of the Vietnam War. But the most important event that year was the creation of Earth Day. The idea was brought to people’s attention by U.S. senator from Wisconsin, Gaylord Nelson. He was inspired to do something about the ridiculous amount of energy used at the time. No one paid attention to how much fuel their v8 sedans were slurping up and no one seemed to panic about the massive oil spill in Santa Barbara in 1969. But something needed to be done, so Gaylord stepped up to the plate. He gathered many people to promote eco-friendly activities, and on April 22, over 20 million people marched the streets of the U.S. protesting the environment’s deterioration. On that day, Earth Day was born.. Time, stratigraphy and relative dating. Understanding of the Earth ca. 1700. (the end of the . ‘. scientific revolution. ’. ). • Earth proven to be an oblate spheroid (Newton. ’. s predictions, confirmed by French . THE 2 ALLIANCES. . MAIAR…4 . ELVES…5. MEN…6. DWARVES…7. ENTS/EAGLES…. HOBBITS/RIVERFOLK…9. ARMY OF THE DEAD…10. CONTENTS-GOOD ALLIANCE. WITCH-KING/NAZGŬL…11. THE 2 ALLIANCES. . MAIAR…4 . ELVES…5. MEN…6. DWARVES…7. ENTS/EAGLES…8. HOBBITS/RIVERFOLK…9. ARMY OF THE DEAD…10. CONTENTS-GOOD ALLIANCE. WITCH-KING/NAZGŬL…11. Geological Time Scale. AIM: . How have stratigraphy and radiometric dating been used to construct the geological time scale?. The History of Earth. Earth’s history has been studied through 2 methods:. Cultural History of Britain. Lecture 3. The Middle Ages: . Periodisations. European History: 476 AD-1492 Middle Ages. Early Middle Ages (5. th. century-10. th. century). High Middle Ages (11. th. -13. objects outside the Earth (astronomical objects). Ancient Astronomy. “Ancient” means from . time long past, especially before the end of the Western Roman Empire in 476 A.D.. Many ancient peoples, including in ancient China and India, made detailed observations about the objects in the sky. Midterm 2. Preparation/Review. Style of Questions. Matching term w/ definition. Short definition of concepts/processes. Name some of multiple characteristics. 25% of points from Part II Quizzes. REVIEW . How old is the earth?. How old is our earth?. Aristotle thought the Earth had existed eternally.. Early Romans believed its formation was relatively recent due to no records before the Trojan War.. 1640 – Ussher calculated Earth was created in . Conditions on early Earth made the Origin of Life possible.. Current theory about how life on Earth began.. Earth formed about 4.6 billion years ago.. Earth was too hot and still being bombarded by meteors, any water evaporated.. Eras of Earth’s History EQ: What causes changes in the Earth? How does knowing the past give us a VISION for the future? Precambrian Time Eon Precambrian Time Eon 4.6 billion years ago-545 million years ago