Fourth Grade Science Test #9

1234567891011121314151617181920212223242526272829303132333435363738394041424344
Across
  1. 2. coal is a ? energy source
  2. 4. a moon phase that looks like half a circle from Earth
  3. 6. fossils are most often found in this type of rock
  4. 7. a scientist who studies weather
  5. 8. a hurricane gets its energy from a ? ocean
  6. 10. a cloud at ground level
  7. 12. the flight and space science agency of the U.S.
  8. 13. matter that settles to the bottom or sides of a body of water
  9. 14. these are reasons the moon ? the moon is nonluminous, or opaque, and unable to produce light; the sun is luminous which means it produces light; the moonlight we see is reflected light from the sun
  10. 18. remember- my very earthy mother just served us nachos; Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
  11. 19. the two main ingredients in soil are humus and ?
  12. 21. the direction you are facing when you face the North Star
  13. 22. when the size of the illuminated portion of the moon is greater than half but not a full moon, lasts about 6 days can be almost all white or just a little more than 1/2 white
  14. 24. the phase of the moon in which we see the entire moon lighted, and it appears bright and round
  15. 26. loss of soil by water or wind
  16. 28. the ? causes thunderstorms to move from west to east
  17. 30. a weather prediction
  18. 31. most severe type of tropical cyclone
  19. 35. huge star system
  20. 36. water covers more than what percent of the earth's surface
  21. 37. the phase of the moon in which only a curved edge of the moon's side that faced earth is illuminated, lasts about 6 days, can be a small sliver or almost a quarter moon.
  22. 39. any form of water that falls from the sky to the earth
  23. 40. a place in the earth's crust where magma can erupt as lava
  24. 42. cyclone that develops over hot land
  25. 44. the ? has the lowest density of gases
Down
  1. 1. the sun's ? energy controls the water cycle process
  2. 3. GPS, sextants, astrolabes, and heavenly bodies have all been used for this
  3. 5. air surrounding the earth
  4. 9. condition of the air
  5. 11. the ? planets are made mostly of gases
  6. 13. the earth's main source of light and heat energy
  7. 15. trembling or shaking in the earth's crust
  8. 16. the moon is this when it is the lunar phase in which all of the moon can be seen
  9. 17. the earth's tilt gives us our ?
  10. 19. magma is found in the ? of the earth
  11. 20. weather happens in this part of the atmosphere
  12. 23. rock formed from lava or hot magma is this type of rock
  13. 25. a star and all heavenly objects that orbit it
  14. 27. the other name for the Little Dipper is Little ?
  15. 29. group of stars that form a picture
  16. 32. bedrock is part of the earth's ?
  17. 33. a heavenly body which orbits a star
  18. 34. the earth's revolution around the sun gives us this
  19. 38. weather conditions of a certain area over time
  20. 41. the hottest place in or on our planet
  21. 43. A moon that is completely dark because it's unlit side is facing Earth