3. 1. Name each of the 4 layers.

4. 5. Why is the layout of the Earth NOT like this any more? 6. Why do these plates move? 7. What are ‘Zones of Activity’?

5. 8. Which plate boundary is shown here? 9. Which plate boundary created the Himalayan mountains? 10. Which plate boundary leads to Earthquakes but no volcanoes?

6. 11. Why does one plate go under the other? 12. What key words will you find at each of the highlighted points?

7. 13. State 5 things that are emitted from an erupting volcano? 14. Define these terms in now more than 15 words each… (a) Pyroclastic flow (b) Lahar (c) Volcanic Bombs

8. 15. Describe and explain how the primary and secondary impacts of a volcano can be reduced? 16. State 8 specific facts about Mount Pinatubo eruption. 17. What state is Mt Pinatubo now – dormant, extinct or active?

9. 18. State and explain 5 reasons why some people live in areas of risk near volcanoes? 19. Draw a diagram of the plates leading to an Earthquake and label the Focus and Epicentre.

10. 20. State 8 specific facts about Kobe earthquake.

11. 21. Define these terms – (a) Liquefaction (b) Shockwaves (c) Tsunami (d) Richter scale 22. Explain how you can reduce the impacts of an earthquake? 23. Explain how you can predict an earthquake?