Across
- 3. one organism is benefited while the other is unaffected
- 4. factor which is a non-living part of the environment
- 7. something an organism does to aid survival
- 8. this encompasses all living things on earth
- 10. long-term pattern of weather in an area
- 13. both organisms are negatively affected by this interaction
- 14. introduction of harmful materials into the environment
- 15. a huge store of carbon, all the water on earth
- 18. a very potent greenhouse gas
- 20. a physical feature that aids survival
- 21. rock which makes up the earth
- 23. both organisms benefit from the interaction
- 24. level of carbon in the atmosphere is increasing through these processes
- 26. combination of biotic and abiotic factors
- 27. decomposers love this, it's the way they feed
- 28. compressed animal and plant material, takes millions of years to create and just seconds to burn(6,5)
- 29. one organism eats another
- 30. organism's way of life
- 32. factor which is a living part of the environment
- 33. a biochemical process that aids survival
- 34. cells releasing energy from food, carbon dioxide is a waste product
Down
- 1. warming as a result of the sun's radiation being trapped (10,6)
- 2. 7.9 billion people
- 5. guardianship
- 6. spider with a very interesting niche
- 9. any process that reduces the amount of carbon in the atmosphere
- 11. community of interacting organisms and their environment
- 12. plants using sunlight, carbon dioxide and water to make sugar and oxygen
- 16. thin layer of gases around earth
- 17. one organism feeds on another without killing it
- 19. measurement of genetic variation
- 22. one organism is harmed while the other is unaffected
- 25. when carbon dioxide diffuses into the ocean it creates... (8,4)
- 31. one organism feeds on a plant