Earth Science

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Across
  1. 2. hot, dense ball of (mostly) iron, liquid
  2. 7. vibrations in the earth that transmit energy and occur during seismic activity such as earthquakes
  3. 9. Part of the earth between Crust and the outer core
  4. 11. the outermost layer of Earth's lithosphere that makes up the planet's continents
  5. 12. a neutrino or antineutrino emitted during the decay of naturally-occurring radionuclides in the Earth
  6. 13. When two plates come together
Down
  1. 1. the rigid outer part of the earth, consisting of the crust and upper mantle.
  2. 3. a hot, dense ball of (mostly) iron,solid part of the earth
  3. 4. The original unstable isotope
  4. 5. the denser crustal layer of Earth that makes up portions of tectonic plates in deep oceans
  5. 6. occurs when two tectonic plates move away from each other
  6. 8. the upper layer of the earth's mantle, below the lithosphere, in which there is relatively low resistance to plastic flow and convection is thought to occur.
  7. 10. The more stable form of the material