Brent Hurrelbrink The Land

12345678910111213141516171819
Across
  1. 2. The innermost layer of the earth.
  2. 4. The large parts of the surface of the earth that rise above sea level.
  3. 6. Vents where lava and steam erupt onto the Earth's surface.
  4. 9. A hypothetical landmass in the northern hemisphere near the end of the Paleozoic era.
  5. 10. A seafloor mountain system formed by plate tectonics.
  6. 12. Formed from the solid fragments ejected during a valcanic eruption.
  7. 14. The act or state of eroding, state of being eroded.
  8. 15. A three dimensional surface or zone across which three is significant change in the velocity.
  9. 16. The various mechanical and chemical processes that cause exposed rock to decompose.
  10. 18. Temporarily at rest.
  11. 19. German meteorologist and geophysicist.
Down
  1. 1. A large area of land that is believed to have existed long ago and to have consisted of the lands of southern hemisphere and India.
  2. 3. Heat driven cycles that occur in the air, ocean, and mantle.
  3. 5. The sudden release of strain in the Earth's crust.
  4. 7. A hot or cold mixture of water and rock fragments that flow quickly down the slopes of a volcano.
  5. 8. Part of the boundary between the Pacific and North American plates.
  6. 10. Molton materials beneath or within the earth's crust.
  7. 11. The lateral movement of continents resulting from the motion of crustal plates.
  8. 13. A specific geomorphic feature on the surface of the earth.
  9. 17. A supercontinent formed during the late trassic era that existed until the late triassia era approximately 230-280 million years ago.