Module 2 Vocab

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Across
  1. 3. Theory explaining the movement of Earth's lithospheric plates
  2. 4. Mutual evolutionary influence between two or more species
  3. 5. Area where two tectonic plates are moving apart (2 words)
  4. 9. Energy transmitted through the Earth during an earthquake (2 words)
  5. 10. Variant form of an element with different numbers of neutrons
  6. 11. Relating to living organisms or their interactions
  7. 13. Physical features of an area, including elevation and landforms
  8. 15. Study of earthquakes and seismic waves
  9. 17. Stable part of Earth's crust, typically a large and ancient landmass
  10. 18. Processes that shape and build up Earth's surface (2 words)
  11. 19. Technique used to determine the age of rocks or fossils (2 words)
  12. 20. Requiring or involving oxygen
Down
  1. 1. Estimating the age of an object by comparing it to other objects (2 words)
  2. 2. Process by which unstable atomic nuclei release energy (2 words)
  3. 6. Rigid sections of Earth's outermost layer that move and interact (2 words)
  4. 7. Agents that wear away and break down Earth's surface (2 words)
  5. 8. Area where one tectonic plate is forced beneath another (2 words)
  6. 12. Region where two plates slide past each other horizontally (2 words)
  7. 14. Living or occurring in the absence of oxygen
  8. 16. Field of study that examines Earth's magnetic field preserved in rocks