Across
- 4. The hard-engineering method preventing erosion, usually sloped in a curve
- 5. Smaller smoother rounder
- 7. What is the process called where the sea wears away at the land?
- 10. What is used to weaken the effects of natural disasters on the bottom of buildings?
- 11. A controversy surrounding the building of the stadium holding the Qatar World Cup
- 13. Slightly acidic water that dissolves rocks
Down
- 1. What is the strongest shape a building can be built to lessen the effect of natural disasters?
- 2. Where was the most recent World Cup held?
- 3. What is the most common secondary effect of an earthquake?
- 6. What has helped the Middle East economically in the past few years
- 8. The natural methods of protecting a coastline
- 9. Which type of plate/crust is the oldest?
- 12. Name a country in the Middle-east beginning with "I"