2.2

1. A landslide is the movement of mass of rock of sections of the Earths crust under the force of gravity
2. Terrential Rain, undercutting from waves of rivers and Earthqueakes
3. When the humans have radically altered the shape of the land
4. Movement of tectonic plates, using a Richter scale
5. Earthquakes is the intra-plate tension where movements occur along cracks and faults in the Earths crust
6. Every 15 months, the epicenter of these earthquakes aren't near the mainland of Australia
7. 5.6 on Richter Scale. killing 13 people and injuring 120. 35.000 hims and 3000 other buildings being damaged.
8. Landslides, move the earth on the exterior of the environment whereas earthquakes shake the interior of the crust.
9. The movement of the ocean bottom displaces water on the surface.
10. Earthquake, landslide, or volcano
11. An undersea earthquake is usually formed, it causes disturbance under water, resulting in large waves  in all directions of the disturbance.
Sudden shifting of the continental plates causes earthquakes, forcing sea water to move and large waves. It moves quickly to mainland and can cause disastrous damage
12. Sudden retreat of water - you fell earthquake - and massive water ROAR
Shake - Drop - Roar
13. It was caused by an undersea earthquake
14. 23 in Australia, took 20 mins for the Indian ocean tsunami
15. water retreats and water is compressed
16. They have developed a tsunami warning system
17. He is a uni- geoscientist professor and has warned the tsunami triggered by New Zealand
18. a) 0 N 90 E
      b) 4hrs 10hrs 5hrs 9hrs
19. IT WAS A SAD day for Thredbo. An earthquake of immense magnitude, hit the snow last weekend. Many were shocked by the sheer power of it. Injuring many of the residents.