p1: the earth in the universe big bang video. timeline
TRANSCRIPT
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Timeline
![Page 3: P1: The Earth in the Universe Big Bang Video. Timeline](https://reader034.vdocuments.site/reader034/viewer/2022052701/56649c785503460f9492d834/html5/thumbnails/3.jpg)
An Expanding Universe
→The Universe was formed by the Big Bang
• The FURTHER away a Galaxy is the FASTER it appears to be moving
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Match-up the Ages and the Object
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Match-up the Ages and the Object
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Stars
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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
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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
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Structure of the Earth
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Match the labels up
Inner Core
Outer Core
Mantle
Crust
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Four scientists are discussing a satellite:
• Which two scientists are discussing data the satellite may produce?
BevMattSahidTracy
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Four scientists are discussing a satellite:
• Which two scientists are discussing data the satellite may produce?
BevMattSahidTracy
![Page 13: P1: The Earth in the Universe Big Bang Video. Timeline](https://reader034.vdocuments.site/reader034/viewer/2022052701/56649c785503460f9492d834/html5/thumbnails/13.jpg)
Four scientists are discussing a satellite:
• Which two scientists are making statements which include an explanation?
BevMattSahidTracy
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Four scientists are discussing a satellite:
• Which two scientists are making statements which include an explanation?
BevMattSahidTracy
![Page 15: P1: The Earth in the Universe Big Bang Video. Timeline](https://reader034.vdocuments.site/reader034/viewer/2022052701/56649c785503460f9492d834/html5/thumbnails/15.jpg)
Five astronomers are discussing asteroids in the Solar System:
• Which astronomer is telling us that asteroids are small? Choose one.
AlexBernieClaireDanEdward
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Five astronomers are discussing asteroids in the Solar System:
• Which astronomer is telling us that asteroids are small? Choose one.
AlexBernieClaireDanEdward
![Page 17: P1: The Earth in the Universe Big Bang Video. Timeline](https://reader034.vdocuments.site/reader034/viewer/2022052701/56649c785503460f9492d834/html5/thumbnails/17.jpg)
Five astronomers are discussing asteroids in the Solar System:
• Which two astronomers are talking about what asteroids are made of?
AlexBernieClaireDanEdward
![Page 18: P1: The Earth in the Universe Big Bang Video. Timeline](https://reader034.vdocuments.site/reader034/viewer/2022052701/56649c785503460f9492d834/html5/thumbnails/18.jpg)
Five astronomers are discussing asteroids in the Solar System:
• Which two astronomers are talking about what asteroids are made of?
AlexBernieClaireDanEdward
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Five astronomers are discussing asteroids in the Solar System:
• Which astronomer is describing a possible explanation for the extinction of the dinosaurs? Choose one.
AlexBernieClaireDanEdward
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Five astronomers are discussing asteroids in the Solar System:
• Which astronomer is describing a possible explanation for the extinction of the dinosaurs? Choose one.
AlexBernieClaireDanEdward
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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
![Page 22: P1: The Earth in the Universe Big Bang Video. Timeline](https://reader034.vdocuments.site/reader034/viewer/2022052701/56649c785503460f9492d834/html5/thumbnails/22.jpg)
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