ocean depth and light. what colors give animals in the jungle the best camouflage? red? orange?...

46
Ocean Depth and Light

Upload: joella-davidson

Post on 16-Dec-2015

216 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Ocean Depth and Light

Page 2: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

What colors give animals in the jungle the best camouflage?

RED?

ORANGE?

YELLOW?

GREEN?

BLUE?

VIOLET?

BROWN?image courtesy of http://commons.wikimedia.org/wiki/File:US_Woodland_pattern.png

Page 3: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

What colors give animals in the desert the best camouflage?

RED?

ORANGE?

YELLOW?

GREEN?

BLUE?

VIOLET?

BROWN?

image courtesy of http://commons.wikimedia.org/wiki/File:Six-Color_Desert_Pattern.jpg

Page 4: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

What colors give animals in the ocean the best camouflage?

RED?

ORANGE?

YELLOW?

GREEN?

BLUE?

VIOLET?

BROWN?

?

Page 5: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

http://www.youtube.com/watch?v=ufxGw8EqY5Q

Page 6: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Which photo was taken in the euphotic zone?

A B

http://www.public-domain-image.com/nature-landscapes-public-domain-images-pictures/underwater-public-domain-images-pictures/coral-reef-underwarer-photo.jpg.html

Image ID: nur04506, Voyage To Inner Space - Exploring the Seas With NOAA CollectLocation: Atlantic OceanPhotographer: P. RonaCredit: OAR/National Undersea Research Program (NURP); NOAA

Page 7: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Which photo was taken in the euphotic zone?

A B

http://www.public-domain-image.com/nature-landscapes-public-domain-images-pictures/underwater-public-domain-images-pictures/coral-reef-underwarer-photo.jpg.html

Image ID: nur04506, Voyage To Inner Space - Exploring the Seas With NOAA CollectLocation: Atlantic OceanPhotographer: P. RonaCredit: OAR/National Undersea Research Program (NURP); NOAA

Page 8: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Which fish lives in the disphotic zone?

A B

http://www.pbs.org/wgbh/nova/sciencenow/0305/04-glow-06.html

http://coralreef.noaa.gov/aboutcorals/values/fisheries/resources/pifsc_cred_wrasse.jpg

Page 9: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Which fish lives in the disphotic zone?

A B

http://www.pbs.org/wgbh/nova/sciencenow/0305/04-glow-06.html

http://coralreef.noaa.gov/aboutcorals/values/fisheries/resources/pifsc_cred_wrasse.jpg

Page 10: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Which crab lives in the Aphotic zone?

A Bhttp://oceanexplorer.noaa.gov/explorations/06newzealand/media/hermitcrab_600.html

http://stellwagen.noaa.gov/education/adulted/invertid_crustaceans.html

Page 11: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Which crab lives in the Aphotic zone?

Ahttp://oceanexplorer.noaa.gov/explorations/06newzealand/media/hermitcrab_600.html

http://stellwagen.noaa.gov/education/adulted/invertid_crustaceans.html

B

Page 12: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light

•So what do you know about light?

Page 13: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•Can you name the parts of a light wave?

Direction of wave

?

http://commons.wikimedia.org/wiki/File:Simple_wave.png

Page 14: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•Can you name the parts of a light wave?

Direction of wave

crest

http://commons.wikimedia.org/wiki/File:Simple_wave.png

Page 15: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•Can you name the parts of a light wave?

Direction of wave

?http://commons.wikimedia.org/wiki/File:Simple_wave.png

Page 16: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•Can you name the parts of a light wave?

Direction of wave

troughhttp://commons.wikimedia.org/wiki/File:Simple_wave.png

Page 17: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•Can you name the parts of a light wave?

Direction of wave

?http://commons.wikimedia.org/wiki/File:Simple_wave.png

Page 18: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•Can you name the parts of a light wave?

Direction of wave

amplitudehttp://commons.wikimedia.org/wiki/File:Simple_wave.png

Page 19: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•Can you name the parts of a light wave?

Direction of wave

?

http://commons.wikimedia.org/wiki/File:Simple_wave.png

Page 20: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•Can you name the parts of a light wave?

Direction of wave

wavelength

http://commons.wikimedia.org/wiki/File:Simple_wave.png

Page 21: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light

•Different wavelengths produce different colors. http://commons.wikimedia.org/wiki/

File:Colors_and_wavelengths.png

Page 22: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•Sunlight, is white light.•It has all wavelengths & colors. http://commons.wikimedia.org/wiki/

File:Colors_and_wavelengths.png

Page 23: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•We can use a prism to separate colors by wavelength.

http://commons.wikimedia.org/wiki/File:Light_dispersion_conceptual_waves.gif

Page 24: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•What is the order?•ROY G. BIV

http://commons.wikimedia.org/wiki/File:Light_dispersion_conceptual_waves.gif

Page 25: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•When light hits a material like water it is:•Reflected,•Absorbed,•or transmitted.

incident ray

reflected

transmitted

absorbed

Page 26: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light

•What is the color of water?

Page 27: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light

•What is the color of water?•BLUE

Page 28: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•What is the color of water?•BLUE

•What happens when light passes through a blue material?

Page 29: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of
Page 30: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•What happens when light passes through a blue material?•Every color but blue is absorbed

Absorbed light

transmitted light

Page 31: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•So what happens to color at different

depths of the ocean?

•Materials :•black felt represents the aphotic zone •square felt pieces in assorted colors (ROY G.BV)•Blue plastic “goggles” to represent layers of water

Page 32: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•PROCEDURE:

•Place black felt with color pieces face-up.•Add one blue layer at a time in front of your eyes.•Put an “X” in the box for every color you can see.

Page 33: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light - (copy the table)

layers R O Y G B V

0

1

2

3

4

Page 34: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

RESULTS:What color (s) disappears with 1 layer? 2? 3?Is there any color which did not disappear?

layers R O Y G B V

0

1

2

3

4

Page 35: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•Some color’s travel deeper, due to shorter wavelength.•Violet gets scattered by water.

http://disc.sci.gsfc.nasa.gov/education-and-outreach/additional/science-focus/ocean-color/oceanblue.shtml

Page 36: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light•How does that affect the organisms that live in the ocean?

Page 37: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light

Page 38: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & LightPROCEDURE:

•Grab the first 10 pieces you can see. (no feeling around!)•Record results.•Repeat for your partner.•Total your results.

Page 39: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & Light• PROCEDURE: (copy the table)

red orange yellow green blue violet black

you

partner

total

Page 40: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Depth & LightRESULTS?•So what were the easiest colors to find?•Which colors were rarely picked up?

red orange yellow green blue violet black

you

partner

total

Page 41: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

Time to show what you have learned.

Page 42: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

What colors give animals in the jungle the best camouflage?

RED?

ORANGE?

YELLOW?

GREEN?

BLUE?

VIOLET?

BROWN?image courtesy of http://commons.wikimedia.org/wiki/File:US_Woodland_pattern.png

Page 43: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

What colors give animals in the desert the best camouflage?

RED?

ORANGE?

YELLOW?

GREEN?

BLUE?

VIOLET?

BROWN?

image courtesy of http://commons.wikimedia.org/wiki/File:Six-Color_Desert_Pattern.jpg

Page 44: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

What colors give animals in the ocean the best camouflage?

RED?

ORANGE?

YELLOW?

GREEN?

BLUE?

VIOLET?

BROWN?

?

Page 45: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

What colors give animals in the ocean the best camouflage?

RED?

ORANGE?

YELLOW?

GREEN?

BLUE?

VIOLET?

BROWN?

1) Design your own

camouflage pattern

Page 46: Ocean Depth and Light. What colors give animals in the jungle the best camouflage? RED? ORANGE? YELLOW? GREEN? BLUE? VIOLET? BROWN? image courtesy of

What colors give animals in the ocean the best camouflage?

RED?

ORANGE?

YELLOW?

GREEN?

BLUE?

VIOLET?

BROWN?

1) Use data from your experiments to design your own camouflage pattern

2) Write a paragraph describing your camouflage pattern.Use data from your experiment to explain why you chose the colors in the pattern.