Science crossword puzzle

12345678910111213
Across
  1. 2. also known as S-waves are a type of seismic wave that travels through the Earth's interior and cant go fluid
  2. 4. semi-molten, highly viscous, and ductile layer in the upper mantle and beneath the lithosphere
  3. 5. relating to earthquakes or other vibrations of the earth
  4. 7. it was earth 250 million years ago and its a super continent
  5. 11. a fluid layer situated beneath the mantle and above the solid inner core and about 2270 km thick
  6. 12. outer most shell of earth and its above asthenosphere
  7. 13. he shaking of the ground caused by the sudden movement of rock materials below the Earth's surface
Down
  1. 1. the outermost solid layer of the Earth and about 5-70 km think
  2. 2. landmass made up of most or all of Earth's continents.
  3. 3. the planet's innermost layer, a solid sphere primarily composed of iron and nickel and about 1220 km thick
  4. 6. It's the largest layer by volume (84%) and mass (67%) of the Earth and about 2900 km thick
  5. 8. it is divided into four layers. And we live on the crust
  6. 9. also known as P-waves, are the fastest type of seismic waves generated during an earthquake. And curve in fluid
  7. 10. its the shorten word for mohorovicic discontinuity