Light at the Bottom of the Deep, Dark Ocean?
http://oceanexplorer.noaa.gov/explorations/02sab/background/edu/media/sab_light.pdf

Ocean Explorer, NOAA


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This Ocean Explorer interactive, hands-on lesson plan (PDF) leads students on an exploration of deepwater adaptations by addressing the focus question: What types of adaptations enable deep-sea fishes to survive and collect food in the darkness of the deep ocean? In the activity, students search for Skittles in a dark room while wearing goggles covered in blue cellophane to simulate deepwater feeding. This lesson plan includes a reproducible student handout and links to reference resources.

This resource is referenced here:
Subject: Biology, Ecology:Habitats:Marine, Water Column, Biology:Microbiology, Evolution
Resource Type: Activities:Lab Activity, Classroom Activity
Grade Level: College Lower (13-14), High School (9-12), Middle (6-8)
Ocean Environments: Deep Waters
Topics: Biosphere:Ecology:Habitats:Marine, Water Column, Biosphere:Microbiology, Evolution, Ecology
Theme: Teach the Earth:Course Topics:EcologyKeyword: bioluminescence