Module 2 vocabulary crossword puzzle!!

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Across
  1. 3. Atoms with the same number of protons but a different number of neutrons
  2. 6. the time required for something to fall to half its initial value
  3. 10. a geological area where one tectonic plate slides beneath another and descends into the Earth's mantle.
  4. 11. relating to or resulting from living organisms-
  5. 12. where two tectonic plates slide past each other horizontally
  6. 14. non-living factors in an ecosystem that can affect living organisms
  7. 17. where two tectonic plates move away from each other
  8. 18. the theory that the Earth's lithosphere is divided into several plates that move and interact with each other, causing earthquakes, volcanic eruptions, and the formation of mountains.
  9. 20. a large stable block of the earth's crust forming the nucleus of a continent
Down
  1. 1. where two tectonic plates move towards each other and collide
  2. 2. an elastic wave in the earth produced by an earthquake or other means.
  3. 4. natural processes that wear down or break apart Earth's surface
  4. 5. process by which heat is transferred by movement of a heated fluid such as air or water
  5. 7. the influence of closely associated species on each other in their evolution.
  6. 8. A rock from space that survives passing through the Earth's atmosphere and lands on the surface
  7. 9. forces that build up an existing landform or create a new one.
  8. 13. Organisms or processes that can survive without oxygen
  9. 15. The study of the shape and features of the land's surface, including hills, valleys, mountains, and other landforms
  10. 16. the branch of science concerned with earthquakes and related phenomena.
  11. 19. Organisms or processes that lives on oxygen