For challenge puzzle

12345678910
Across
  1. 3. the center of the earth
  2. 4. the thickest layer on Earth
  3. 5. a place seismic waves can’t reach
  4. 8. a part of many layers but mostly inner core (in Minecraft)
  5. 9. just a tip, write underscores for spaces! Answer for this one is science
  6. 10. we live on top of it and it the thinnest layer
Down
  1. 1. causes rocks to rise and fall
  2. 2. magma surrounding the inner core
  3. 6. causes earthquakes
  4. 7. what is the outer core (liquid or solid)