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P1: The Earth in the Universe. Big Bang Video. Timeline. An Expanding Universe. The Universe was formed by the Big Bang The FURTHER away a Galaxy is the FASTER it appears to be moving. Match-up the Ages and the Object. Match-up the Ages and the Object. Stars. Curtis Vs Shapley. Curtis
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P1: The Earth in the Universe Big Bang Video
An Expanding Universe • The Universe was formed by the Big Bang • The FURTHERaway a Galaxy is the FASTERit appears to be moving
Curtis Vs Shapley Curtis • Sun not in centre of the Galaxy • Milky Way includes everything including Andromeda and other Nebulae Shapley • Sun in the centre of the Galaxy • Andromeda and other Nebulae is outside the Milky Way
Personalities • Hubble – Gave evidence of “Expanding Universe” – helped to resolve the argument between Curtis and Shapley • Wegener – Continental Drift (Continents move) • Alvarez – Found a layer of Iridium → evidence of asteroid killing dinosaurs • Hutton – “Deep Time” → the idea that sedimentary rocks are in layers based on the age of the rock
Match the labels up Crust Inner Core Outer Core Mantle
Four scientists are discussing a satellite: • Which two scientists are discussing data the satellite may produce? • Bev • Matt • Sahid • Tracy
Four scientists are discussing a satellite: • Which two scientists are discussing data the satellite may produce? • Bev • Matt • Sahid • Tracy
Four scientists are discussing a satellite: • Which two scientists are making statements which include an explanation? • Bev • Matt • Sahid • Tracy
Four scientists are discussing a satellite: • Which two scientists are making statements which include an explanation? • Bev • Matt • Sahid • Tracy
Five astronomers are discussing asteroids in the Solar System: • Which astronomer is telling us that asteroids are small? Choose one. • Alex • Bernie • Claire • Dan • Edward
Five astronomers are discussing asteroids in the Solar System: • Which astronomer is telling us that asteroids are small? Choose one. • Alex • Bernie • Claire • Dan • Edward
Five astronomers are discussing asteroids in the Solar System: • Which two astronomers are talking about what asteroids are made of? • Alex • Bernie • Claire • Dan • Edward
Five astronomers are discussing asteroids in the Solar System: • Which two astronomers are talking about what asteroids are made of? • Alex • Bernie • Claire • Dan • Edward
Five astronomers are discussing asteroids in the Solar System: • Which astronomer is describing a possible explanation for the extinction of the dinosaurs? Choose one. • Alex • Bernie • Claire • Dan • Edward
Five astronomers are discussing asteroids in the Solar System: • Which astronomer is describing a possible explanation for the extinction of the dinosaurs? Choose one. • Alex • Bernie • Claire • Dan • Edward
Five astronomers are discussing asteroids in the Solar System: • Which astronomers are giving reasons for doing scientific research into asteroids? Choose three. • Alex • Bernie • Claire • Dan • Edward
Five astronomers are discussing asteroids in the Solar System: • Which astronomers are giving reasons for doing scientific research into asteroids? Choose three. • Alex • Bernie • Claire • Dan • Edward