End of Year Sixth Grade Science

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Across
  1. 1. the waxy waterproof layer of a plants leaves
  2. 5. the type of energy from stretching something
  3. 8. measurement of how acidic something is
  4. 10. feather like structure that exchanges gases between water and blood
  5. 12. steepness
  6. 13. type of fuel that forms over millions of years
  7. 16. system of measuring based on the number 10
  8. 17. when you let something influence your likes or dislikes
  9. 20. a long period of low precipitation
  10. 21. a dark igneous rock with fine texture found in the ocean crust
  11. 22. water diffusing across a cell membrane
  12. 24. when desert like conditions take over an area that was once fertile
  13. 26. facts we collect in experiments
  14. 27. the body system that gets rid of wastes from the blood
  15. 28. how much mass a substance has per given volume
  16. 30. the genetic material that carries information about an organism
  17. 32. particles of minerals that give it texture
  18. 34. two or more substances that are chemically combined
  19. 40. no back bone
  20. 42. the tiny blood vessels where oxygen and CO2 are exchanged
  21. 43. the final stage of the cell cycle
  22. 44. the basic particle from which all elements are made
  23. 46. the symmetry where only one line of symmetry is found
  24. 47. when a cell engulfs particles
  25. 48. the largest artery in the body
  26. 50. only consumes other animals
  27. 52. a nerve cell
  28. 53. when one type of energy turns into another type of energy
Down
  1. 2. rock formed from lava on the earth's surface
  2. 3. stored energy
  3. 4. the basic unit of structure and function in living things
  4. 6. not formed from things that were once alive
  5. 7. the chemical that lets photosynthesis take place
  6. 9. an instrument to make small objects look larger
  7. 11. moving energy
  8. 14. energy based upon you height above and object
  9. 15. a tissue that contracts and relaxes to create movement
  10. 18. a characteristic that helps and animal survive
  11. 19. a solid in which atoms are arranged in repeating patterns
  12. 23. a flowering plant that produces seeds enclosed by fruits
  13. 25. the study of matter
  14. 29. pouch like organ where food is chemically broken down
  15. 31. the type of movement that does not require energy
  16. 33. the type of bond that is created by the attraction that holds two atoms together
  17. 35. losing your exoskeleton
  18. 36. type of rock that is formed by particles of rocks being pressed and cemented together
  19. 37. the color of a minerals powder
  20. 38. an internal organ where food is softened and stored
  21. 39. the type of plowing that follows the curves of the land
  22. 41. the center of a cell or atom
  23. 45. the type of energy associated with x-rays, light and infrared
  24. 49. a leaf on a fern plant
  25. 51. the part of the cell that controls what gets into and out of the cell