Across
- 2. A hurricane which brings heavy rain and flooding
- 4. Having no direct access to the ocean.
- 8. An area where a river deposits sediment and it all collects.
- 9. A mountain range just north of India
- 12. Non-native animals which go into ecosystems and disturb them.
- 13. A country in Southeast Asia which has the most volcanoes in the world.
- 15. Inactive for long periods of time.
Down
- 1. The business of trading/selling products or services.
- 3. An area around the pacific ocean where tectonic plates border and cause natural disasters.
- 5. The art of paper folding.
- 6. A rock like structure constructed by layers of coral organisms.
- 7. The process by which large numbers of people become permanently concentrated in relatively small areas.
- 10. This place is both a country and a continent
- 11. Variety of species in an ecosystem.
- 14. No more members of a group exist.