Science Vocab Review

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Across
  1. 2. Makes up the seafloor
  2. 4. the "powerhouse" of the cell; breaks down food to make energy for the cell
  3. 8. Each of our body systems are interconnected and dependent on each other
  4. 9. Gel-like fluid that supports the cell organelles and holds them in place
  5. 10. Packages and transmits cellular material throughout the cell
  6. 13. suggests that originally the continents were connected to form Pangea and moved apart.
  7. 20. The bending of waves as they travel through different mediums.
  8. 23. The energy of electrons moving in a current
  9. 28. When a plate sinks into the mantle
  10. 29. continuous movement of ocean water in a certain direction driven by wind, Earth’s rotation, temperature and salinity differences
  11. 32. Energy of position that increases with height and mass (stored energy)
  12. 35. Digestion and waste removal
  13. 37. Deep and narrow depression on seafloor.
  14. 40. 60°-90° latitude; least direct solar energy, cold temperatures
  15. 41. Tool that measures air pressure.
  16. 42. A substance that carries a wave from one location to another. Can be a solid, liquid, or gas
  17. 44. Substance with definite shape and closely packed vibrating molecules.
  18. 45. Makes food (glucose) for PLANT cell
  19. 48. The energy carried by light waves.
  20. 49. Substance with spaced out and very fast moving molecules
  21. 51. supports and protects the body
  22. 55. When a cold air mass moves in and pushes warm air up. Brings precipitation and possible thunderstorms and or tornadoes.
  23. 56. Structure found in a cell that helps it carry out cells functions
  24. 59. When a wave strikes and bounces back toward source
  25. 60. The energy of moving molecules in an object/substance
  26. 61. A circular motion of air or water when warm air/water rises and cool air/water sinks
  27. 62. The average weather of a place over many years
  28. 64. Earth’s outer shell is divided into several plates that glide over the asthenosphere.
  29. 68. caused by air of different temperatures moving from areas of high pressure to areas of low pressure
  30. 69. Line of latitude that separates the northern and southern hemisphere of Earth
  31. 70. = less dense
  32. 74. Plates on the ocean bed spread apart, magma rises to form ridges.
  33. 77. Transfer of thermal energy of moving molecules in a current
  34. 82. An object that allows heat/electricity to pass through easily (ex: metal)
  35. 83. Transfer of thermal energy through waves through space
  36. 85. Huge pieces of Earth’s crust that slowly move and make up lithosphere
  37. 86. Specialized cells with similar structure that carry out a specific function
  38. 87. A place where two tectonic plates move toward each other and collide.
  39. 88. How tightly packed something is.
  40. 90. Excretes (get rid of) waste
  41. 91. Transports blood throughout the body.
  42. 92. Fast-moving river of air high in the atmosphere that helps move weather systems around Earth
  43. 93. How much water vapor is in the air
  44. 94. The crust and the rigid layer of the mantle connected to the crust
Down
  1. 1. Substance with spaced out and very fast moving molecules. Will take the shape of the space they are in.
  2. 3. Transfer of thermal energy by direct touch
  3. 5. how much energy a wave has or how tall the wave is
  4. 6. Breaks down food to use for energy, vitamins and minerals
  5. 7. Tools that measures how much water vapor is in the air
  6. 11. Thermal energy moves from hot to cold until they reach equal temperatures
  7. 12. The control center of the cell
  8. 14. Works with the skeletal system and helps you to move. Also aids in stability, heat production, digestion, and circulation
  9. 15. An object that does not allow heat/electricity to pass through easily (ex: rubber)
  10. 16. Storage space for water, waste, food, and other cellular material
  11. 17. The transfer of energy from a wave to matter as the wave passes through it.
  12. 18. Specialized tissues that work together to perform a specific function.
  13. 19. Controls what goes in and out of the cell
  14. 21. 0°-30° latitude; receive more direct solar energy, warm temperature region
  15. 22. The effect of Earth’s rotation that makes wind and ocean currents curve as they travel
  16. 24. the thick part of Earth’s crust that forms landmasses
  17. 25. Makes protein for the cell
  18. 26. Measures how fast the wind is blowing
  19. 27. A measurement in degrees of how far north of south a place is from the Equator
  20. 30. The max distance of a wave above resting position.
  21. 31. Occurs when a boundary between a warm and cold air mass meet and stop, bringing long periods of precipitation and winds.
  22. 33. Daily conditions of the atmosphere, including:temperature, pressure, humidity, precipitation, and wind
  23. 34. Waves that travel through a medium
  24. 36. Saltiness or sea water, important because saltiness and temperature control how ocean water moves around the planet
  25. 38. A group of organs that work together to perform one or more complex functions
  26. 39. Outermost layer of the Earth
  27. 43. = more dense
  28. 46. Structure found in a cell that helps it carry out cells functions
  29. 47. An underwater mountain system formed by plate tectonics.
  30. 50. Surrounds the PLANT cell and maintains shape and structure
  31. 52. Waves that are produced by vibrating charged particles and do not need a medium
  32. 53. 30°-60° latitude; less direct solar energy, mild temperature region with seasons
  33. 54. The boundary between plates sliding past each other
  34. 57. a type of mechanical wave where particles of matter vibrate through a medium
  35. 58. Absorbs oxygen and releases carbon dioxide.
  36. 61. Basic building block of life (structure and function)
  37. 63. A unit used to measure air pressure
  38. 64. winds over a region that consistently blow in the same direction and affect climate by moving heat and moisture around the globe
  39. 65. When a warm air mass moves in and slides over a cold air mass. Brings precipitation, clouds, and sometimes warmer temperature.
  40. 66. Boundary between plates moving apart. (away from each other)
  41. 67. A large body of air that takes on the temperature and humidity of the region it forms over. Air moves from high pressure areas to low pressure causing weather.
  42. 68. the measure of how long a wave moves from one point to another.
  43. 71. When a wave travels through a medium
  44. 72. the movement of air from one place to another, usually caused by differences in temperature
  45. 73. Oscillations that carry energy.
  46. 75. Helps parts of the body to communicate and controls everything we do
  47. 76. Energy of motion that increases with speed and mass
  48. 78. How likely something is to happen
  49. 79. The number of waves that pass by each second.
  50. 80. The boundary where two different air masses meet
  51. 81. The ability to do work
  52. 84. System of organs and organ systems that carry out functions essential for growth and survival
  53. 89. The max distance of a wave below resting position.