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Created by OKTechMasters & Sara Duncan Modified by Heidi Manning Contestants Don’t Forget... …Always phrase your answers in the form of a question! Hands on your buzzers, its... History Jovian Planets 100 The Earth Cratered Worlds Radiation 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 History for $100 A complex model of the Universe popular until the 1600’s, it contained epicycles and deferents. What is the geocentric model? Back to Game History for $200 The first person to use a telescope to view the sky. Who is Galileo? Back to Game History for $300 He created 3 laws describing the motion of planets around the Sun Who is Kepler? Back to Game History for $400 He measured the size of the Earth using shadows in a well. Who is Eratosthenes? Back to Game History for $500 He kept a detailed record of the orbit of Mars in an attempt to find math useful in modeling orbits. Who is Tycho Brahe? Back to Game Jovian Planets for $100 The Jovian Planet with the lowest density. What is Saturn? Back to Game Jovian Planets for $200 A term describing the different rotation rates at different parts of the planet (or the sun). What is differential rotation? Back to Game Jovian Planets for $300 The critical distance from a planet, inside of which a moon can be tidally destroyed. What is the Roche limit? Back to Game Jovian Planets for $400 This planet does not have an internal heat source. What is Uranus? Back to Game Jovian Planets for $500 The Galileo orbiter explored this planet for eight years. What is Jupiter? Back to Game The Earth for $100 Produced by moving electrical charges. What is a magnetic field? Back to Game The Earth for $200 An event used to map the Earth’s mantle and core What is an earthquake? Back to Game The Earth for $300 The primary type of rock that the ocean floors are composed of. What is basalt? Back to Game The Earth for $400 The primary gas responsible for the greenhouse effect on Earth. What is carbon dioxide? Back to Game The Earth for $500 The result of 2 tectonic plates separating. What is a rift or fault? Back to Game Cratered Worlds for $100 The large, dark and younger regions on the Moon? What are Maria. Back to Game Cratered Worlds for $200 The currently accepted theory of the origin of the Moon. What is the Giant Impact Theory? Back to Game Cratered Worlds for $300 The reason there are more and larger craters on Mercury and the Moon than other terrestrial planets. What is the lack of an atmosphere (or erosion)? Back to Game Cratered Worlds for $400 The laboratory method used to date the lunar samples. What is radioactive dating? Back to Game Cratered Worlds for $500 The landing site of Apollo 11. The Sea of Tranquility Back to Game Radiation for $100 The highest frequency in the electromagnetic spectrum. What are gamma rays. Back to Game Radiation for $200 The color of visible light with the highest energy. What is violet? Back to Game Radiation for $300 One of two forms of electromagnetic radiation that penetrate the Earth’s atmosphere What are radio waves and visible light. Back to Game Radiation for $400 The relationship between the temperature of a star and the wavelength of the radiation it emits. What is Wein’s Law? Back to Game Radiation for $500 The name of the law that describes how light gets dimmer further from its source. What is the Inverse-Square law? Back to Game