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