Blue

123456789101112
Across
  1. 5. The 2010 film that features a Spinx Macaw as the protagonist
  2. 6. The optical phenomenon that makes the sky appear blue
  3. 8. Large marsupial
  4. 9. The name of the pigment that replaced lapis lazuli in the 18th century
  5. 10. The mineral that was ground into ultramarine pigment
  6. 11. The sky's blue is caused by scattering of this type of light wave
  7. 12. The phenomenon where organisms produce blue light underwater.
Down
  1. 1. The first civilization to create synthetic blue pigment
  2. 2. The rare natural flower color achieved by shifting anthocyanins.
  3. 3. The world’s largest body that reflects blue due to light absorption.
  4. 4. The gas molecule scattering responsible for Earth's blue halo
  5. 7. The first person to see Earth from Space