Climate change Revision

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