Photosynthesis, Cellular Respiration, and the Carbon Cycle

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Across
  1. 2. Describes living factors in the environment
  2. 4. An organelle found in plant and algae cells where photosynthesis occurs
  3. 7. A simple sugar that is an important source of energy; produced in photosynthesis and broken down in cellular respiration
  4. 10. A cell structure that controls which substances can enter or leave the cell.
  5. 13. Cell organelle that stores materials such as water
  6. 15. the process by which cells use oxygen to produce energy from food
  7. 17. A jellylike fluid inside the cell in which the organelles are suspended
  8. 19. An organism that cannot make its own food
  9. 22. Anything that has mass and takes up space
  10. 25. Non-renewable, polluting resources formed from the remains of plants and animals
  11. 26. Process by which plants and some other organisms use light energy to convert water and carbon dioxide into oxygen and high-energy carbohydrates such as sugars and starches
Down
  1. 1. The organic circulation of carbon from the atmosphere into organisms and back again
  2. 3. A green pigment found in the chloroplasts of plants, algae, and some bacteria
  3. 5. The law that states that mass cannot be created or destroyed in ordinary chemical and physical changes
  4. 6. Energy stored in chemical bonds, such as that obtained from the processing of food
  5. 8. Describes non-living or physical factors in the environment
  6. 9. A rigid layer that surrounds the cells of plants
  7. 11. The ability to do work or cause change
  8. 12. Powerhouse of the cell, organelle that is the site of ATP (energy) production
  9. 14. The law that states that energy cannot be created or destroyed but can be changed from one form to another
  10. 16. A rapid reaction between oxygen and fuel that results in fire
  11. 18. An organism that makes its own food
  12. 20. Control center of the cell
  13. 21. Organisms that provide energy to primary consumers (i.e., plants)
  14. 23. Bacteria, fungi, and organisms that obtain energy from wastes or dead organisms
  15. 24. An organism that obtains energy and nutrients by feeding on other organisms or their remains.