Lecture 1 Flashcards
What things is geology commonly associated with?
Rocks and minerals, oil and gas, maps.
Why do geologists associate geology with maps?
Because no geological study can start without them-they hold the key to the beginning of geology.
What was the first map a map of?
The afterlife-shows how the soul passes through different regions
What is the Papyrus?
Map of an area between the Nile and the dead sea-written during the reign of Ramesses the 4th. Showed entrances to gold mines, areas of sandstone that were mined, differences between igneous, sedimentary, and metamorphic rock
Who was the greatest Pharoh of Egypt?
Ramesses the 2nd.
What is the ancient root of science?
Astronomical observations-detailed charts of the night sky, solar calendars, moon calendars.
Who were some of the first to use astronomical knowledge and navigational skills to reach distant land marks?
The Polynesians in their colonization of the Pacific Islands.
Why was it so important that the Polynesians be error free in their transport of cargo?
Because they were not rich (like egypt).
What does the Sacara Pyramid tell us about the ancient Egyptians?
That they had mathematical and advanced geological knowledge, as every block of sandstone was the same from the base to the top.
What was Greek Rationalism?
An attempt to provide rational explanations of the astronomical objects and their movements without supernatural causes-used models of nature.
What are the models of nature?
Used to understand, explain, and predict natural reality (philosophers).
What are some of the findings of the Greeks? Are these findings central to Greece?
1st map of world, experiments, the emergence of life from inorganic substances, heliocentrism. No, they weren’t, but the Greeks kept good records.
What is the Machinery of Antikythera?
Machine that consists of 30+ gears, had markings used for navigation, mounted on ship heading to Rome in 100 AD.
Who came up with the Geocentric model of the Universe?
Ptolemy
Who discovered that the Earth is not flat?
Eratosthenes-calculated the radius of the Earth.