Our Restless Earth

2. Opposite of constructive
5. pulling apart
6. the process of eroding or being eroded by wind, water, or other natural agents.
8. The Great Australian _______
9. the sideways and downward movement of the edge of a plate of the earth's crust into the mantle beneath another plate.
10. having or intended to have a useful or beneficial purpose.
13. averse to change or innovation
14. the action or state of moving or being moved apart.
15. relating to the ocean
16. make a marked change in the form, nature, or appearance of.
17. develop in different directions.
18. an area of fairly level high ground
19. a long, narrow hilltop, mountain range, or watershed.

1. Landforms that are made by the wind are _____ landforms
3. relating to the structure of the earth's crust and the large-scale processes which take place within it.
4. The tectonic plate that covers Australia
7. The highest point on a mountain
8. a line which marks the limits of an area; a dividing line.
11. an instance of one moving object or person striking violently against another.
12. forming or belonging to a continent
17. scattered pieces of rubbish or remains