Across
- 6. flow of water caused by changes in water density.
- 8. capable of being decomposed by living organisms
- 10. discarded nets
- 11. 2 ciies merging into an urban area
- 13. redevlopment of old urban areas
- 14. swirling circular ocean current
- 15. spread of urban development
Down
- 1. Unit of meaurement in shipping and aviation
- 2. division of larger houses
- 3. process of correcting a fault
- 4. sunlight breaking plastic into tiny particles
- 5. Where the water's surface is at maximum height reached by a rising tide
- 7. Force that results from the Earth's rotation
- 9. Fishing farming- farming of aquatic aniamls and plants
- 12. litter and other solid that is dumped into the ocean