Human Impacts Revision

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Across
  1. 2. Earth’s continents were once all connected to form a “supercontinent” called...
  2. 4. Describes the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere.
  3. 7. individuals that are more suited to their environment survive and reproduce, passing on their desirable traits to offspring.
  4. 11. The long-term heating of Earth’s surface.
  5. 14. A group of organisms of the same species living together.
  6. 16. The food plants make.
  7. 17. Earth's thin outer shell of rock.
  8. 18. The liquid layer of iron and nickel that surrounds the inner core.
  9. 19. The process in which living things use oxygen to release energy from their food.
  10. 23. Is the process by which plants capture energy from sunlight and turn it into food.
Down
  1. 1. Various levels in a food chain.
  2. 2. Adaptations that are internal or cellular features that help the organism to survive. These aren’t always seen in the organism's appearance.
  3. 3. Adaptations that are physical features of a plant or animal that improve its chance of survival in its environment.
  4. 5. Adaptations that are actions of a plant or animal that enable them to survive in their environment.
  5. 6. Acronym to remember the life processes.
  6. 8. A group of living organisms that live in and interact with each other in a specific environment.
  7. 9. Several different species living together in one area.
  8. 10. A huge metal ball in the centre of the Earth, 2,500km wide. Made mainly of iron, the temperature of the ball is 5,000°C to 6,000°.
  9. 12. The preservation and protection of natural and historic resources for the purpose of maintaining their intrinsic values, providing for their appreciation and recreational enjoyment by the public, and safeguarding the options of future generations.
  10. 13. The mostly-solid bulk of Earth's interior. In between the core and the crust.
  11. 15. The study of living things and their environment.
  12. 20. How plants store their food.
  13. 21. Characteristics that an organism has to help it to live, or survive in its environment.
  14. 22. The place where organisms lives.