1. P1: The Earth in the Universe Big Bang Video

2. Timeline

3. An Expanding Universe →The Universe was formed by the Big Bang The FURTHER away a Galaxy is the FASTER it appears to be moving

4. Match-up the Ages and the Object

6. Stars

7. 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

8. 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

9. Structure of the Earth

10. Match the labels up Inner Core Outer Core Mantle Crust

11. Four scientists are discussing a satellite: Which two scientists are discussing data the satellite may produce?  Bev  Matt  Sahid  Tracy

12. Four scientists are discussing a satellite: Which two scientists are discussing data the satellite may produce?  Bev  Matt  Sahid  Tracy

13. Four scientists are discussing a satellite: Which two scientists are making statements which include an explanation?  Bev  Matt  Sahid  Tracy

14. Four scientists are discussing a satellite: Which two scientists are making statements which include an explanation?  Bev  Matt  Sahid  Tracy

15. 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

16. 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

17. 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

18. 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

19. 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

20. 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

21. 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

22. 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