Earth's Internal Structure and Different Landforms

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Across
  1. 4. A low-lying area of land situated between hills or mountains
  2. 5. Landforms that are controlled by geological processes that form them
  3. 7. Defined as natural physical features on the surface of the earth
  4. 9. Largest layer of the earth
  5. 11. Called byland or biland
  6. 13. High rocky coast that plunge down to the edge of the sea
  7. 14. Outermost layer of earth that makes up only 1 percent of the earth
  8. 15. Low-lying triangular area located at the mouth of the rivers where it meets an ocean, seas or estuaries
  9. 19. Extends from just under the uppermantle to 2,200 km
  10. 20. It is detected using a compass
Down
  1. 1. Are flat and broad land areas
  2. 2. A geophysical theory that explains the origin of the Earth's main magnetic field
  3. 3. Rise higher than the rest of its surroundings
  4. 6. Last and innermost layer of the earth which is seperated into liquid outer core and solid inner core
  5. 8. Underwent sedimentation, erosion, deposition of the river beds
  6. 10. Known as table lands or flat-topped mountains
  7. 12. Seen as highly viscous layer that lies between the crust and the lower mantle
  8. 16. Underlying cool, dense and rigid upper part of the upper mantle
  9. 17. Elevated portions of lands that are formed by geologic activities such as faulting
  10. 18. A deep ravine between cliffs that is often carved from the landscape by a river, wind or glacier