Becoming Invisible: From Camouflage to Cloaks

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Across
  1. 2. It is heat resistance and ca be rubber like
  2. 6. The features of an area of land.
  3. 7. Having to do with eyes or eyesight
  4. 9. At right (90-dregree) angle to a line or surface
  5. 12. A rough or grain surface quality
  6. 13. A series of cartoon-like drawings that appears to be in motion
  7. 14. An action that is intended not attract attention.
  8. 15. A nonmetallic element that is found in the earth crust.
  9. 16. Microwaves are used in radar.
  10. 17. Caused by an earthquake or vibration of the earth
Down
  1. 1. Light objects are for their size
  2. 3. It has wavelengths between 750 nanometers and 1 millimeters.
  3. 4. Moving or controlling in a skillful manner
  4. 5. Energy carried by electric and magnetic waves.
  5. 8. Units of measurement that are one-billionth of a meter.
  6. 10. Floride A white crystalline salt
  7. 11. Something that is measured in nanometer