Climate change Revision

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Across
  1. 4. CO2 means ______ dioxide
  2. 6. A type of fossil fuel that looks like a rock
  3. 7. When using quadrats you pick an area using a _ _ _ _ _ _ method
  4. 11. A _________ is a group of organisms of the same species in an area
  5. 13. When energy is released from glucose in the body it is called _______
  6. 15. A renewable source of energy using moving air
  7. 16. Heat is bounced back to the earth by the atmosphere. This is the ____ effect
  8. 19. What seas will do when land ice melts
  9. 20. A gas that is produced from burning fossil fuels
  10. 21. The variable you change deliberately or testing with
  11. 22. Which type of sphere can lakes and clouds be found?
  12. 23. Converted from glucose as food storage for plants
Down
  1. 1. Carnivores eat this
  2. 2. The percentage of energy passed down from organism to organism in food chain
  3. 3. Herbivores eat this
  4. 5. A gas released by plants during photosynthesis
  5. 8. A type of greenhouse gas
  6. 9. A renewable source of energy using the sun
  7. 10. Which type of sphere can plants and bacteria be found?
  8. 11. What plants do in the sunlight
  9. 12. Every food chain starts with this
  10. 14. The variable you observe changing as part of the results
  11. 17. When you have many food chains on this diagram it is called a food _ _ _
  12. 18. A primary consumer is a _ _ _ _ _ order consumer
  13. 23. The source of energy for plants