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Light in the Oceans
[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],red seaweed green seaweed brown seaweed
[object Object],[object Object],[object Object],sun that reaches ocean surface:
[object Object],[object Object],[object Object],[object Object]
white light is made of all colors of the visible spectrum
we see an object as a color because those color wavelengths reflect off of the object and into our eyes
[object Object],[object Object],[object Object],[object Object],selective absorption
 
red seaweed green seaweed brown seaweed
photo of red t-shirt at 50 feet depth because of selective absorption - red objects do not appear red at depth – there are no red wavelengths to reflect no flash flash
 
[object Object],[object Object],[object Object],[object Object],[object Object]
 
[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
turbidity in tropical waters turbidity in temperate waters
 

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Light in the oceans powerpoint

  • 1. Light in the Oceans
  • 2.
  • 3.
  • 4.
  • 5.
  • 6. white light is made of all colors of the visible spectrum
  • 7. we see an object as a color because those color wavelengths reflect off of the object and into our eyes
  • 8.
  • 9.  
  • 10. red seaweed green seaweed brown seaweed
  • 11. photo of red t-shirt at 50 feet depth because of selective absorption - red objects do not appear red at depth – there are no red wavelengths to reflect no flash flash
  • 12.  
  • 13.
  • 14.  
  • 15.
  • 16.
  • 17.
  • 18. turbidity in tropical waters turbidity in temperate waters
  • 19.