Across
- 3. marine habitat extending from the coast to the continental shelf
- 7. microscopic marine algae
- 8. invertebrate aquatic animals such as crab, lobster or shrimp
- 10. natural processes the habitat regulates, such as biological control of predator and prey populations and prevention of soil erosion
- 13. wetland areas with clay soil where water will not seep into ground
- 14. products obtained from a habitat; used every day, such as food, water, wood and oil
- 17. non-material benefits provided by a habitat such as tourism and recreation
- 18. habitat located below the tundra which is covered in coniferous forest
- 20. related to water
- 22. interconnected biological system made up of living organisms and their physical environment
- 23. part of the oceanic zone habitat which is below 1,000 meters
- 24. part of the oceanic zone habitat which ranges from the epipelagic sub-zone to about 1,000 meters deep
Down
- 1. habitat in mid-latitude areas covered in broad-leaved trees which shed leaves during the winter season
- 2. natural processes the habitat facilitates to maintain the conditions of the earth, such as oxygen production and nutrient cycling
- 4. subterranean layer of rock permeable to water
- 5. area of land underneath the sea and near a continent
- 6. part of the oceanic zone habitat which ranges from the surface of the ocean to about 200 meters deep
- 9. northern-most terrestrial habitat which is treeless and the subsoil is frozen year -round
- 11. area in which animals, plants and other organisms live
- 12. related to soil or dry land
- 15. aquatic habitat in the ocean beyond the continental shelf
- 16. wetland areas constantly filled with water
- 19. mass or river of ice formed by compressed snow and ice
- 21. habitat in which shallow pools of water form where there is poor drainage in the land