Across
- 6. An organism that eats only plants
- 7. Non-living factors in a region
- 8. An organism derives its nutritional requirements from complex organic substances
- 11. a rare large cat which has pale gray fur patterned with dark blotches and rings, living in the Altai mountains, Hindu Kush, and Himalayas
- 12. the direct or indirect interaction of organisms that leads to a change in fitness when the organisms share the same resource
- 13. found on the great mountain ranges around the world, lies just below the snow line of a mountain, describes an ecosystem that doesn't contain trees due to its high altitude
- 14. a bird of prey living in the Northern Hemisphere
- 15. An organism that eats only meat
- 17. An organism that eats plants and meat
- 18. an organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide
Down
- 1. a bird that is a type of grouse, found in mountains and in northern regions
- 2. a fox with a thick coat that turns white in winter, found on the tundra of North America and Eurasia
- 3. a caprine native to the high Himalayas
- 4. a heavily built, gregarious, burrowing rodent of both Eurasia and North America, typically living in mountainous country
- 5. interaction between two different organisms living in close physical association, typically to the advantage of both
- 9. An organism that hunts another organism
- 10. a cud-chewing mammal of the mountains of western North America that has a thick yellowish white hairy coat
- 11. a North American hare with large hairy hind feet, small ears, and a white winter coat
- 16. Living factors in a region
- 19. An organism that is hunted on
