Across
- 3. a process that energy is imitted as particle
- 5. a circulation between living things and their surroundings
- 6. water surrounding the globes surface
- 7. circulation that has a hundred results
- 8. a radiant heat from the sun that passes through the glass
- 10. clearing of trees
- 11. a part of the earths atmosphere inhabited by living organisms
- 12. a reaction of when two organic molecules combine
- 14. leaving more focussed remains
- 16. an interaction of a community and living things
- 17. a state of the atmosphere that respects to the wind
- 18. a liquid or solid biological origin substance
- 19. warm ocean current
Down
- 1. natural occurring hydrogen or carbon fuel like coal
- 2. organic compound from Co2 and water
- 4. air filled with gas surrounding the earth's surface
- 9. present colourless gas in the atmosphere
- 12. a long term established weather on an area\
- 13. energy that comes in the form of, heat etc.
- 15. regain