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Sunlit Zone
Twilight Zone
Midnight Zone
Ocean Life
Miscellaneous
100
The scientific name for the Sunlit Zone.
What is the Euphotic Zone
100
The scientific name for the Twilight Zone
What is the Disphotic Zone?
100
The scientific name for the Midnight Zone
What is the Aphotic Zone?
100
Creatures that produce their own light use this process.
What is bioluminescence?
100
The meaning of the prefix Eu -
What is good.
200
The depth of the Euphotic Zone
What is 0-600 feet?
200
The depth of the Disphotic Zone.
What is 600 feet - 3,000 feet?
200
The depth of the Aphotic Zone.
What is 3,000 feet to the bottom of the ocean?
200
Bioluminescent creatures live in this zone.
What is the Twilight Zone (Disphotic Zone).
200
The meaning of the prefix dis-
What is without, not.
300
The primary food source in this zone.
What is plankton?
300
How creatures in this zone get their food.
What is by swimming to the Sunlit Zone or by eating other creatures.
300
Where things live in this zone.
What is near the cracks of the Earth's crust?
300
Most fish life in this zone.
What is the Sunlit (Euphotic) Zone?
300
The meaning of the prefix a-.
What is without any, absence of?
400
Process supported in this zone that produces oxygen.
What is photosynthesis?
400
Why plants can not live in this zone.
What is because of lack of sunlight to produce photosynthesis?
400
Creatures that live in this zone.
What are sea cucumber, snipe eel and vampire squid.
400
Plankton can only live in this zone.
What is the Sunlit (Euphotic) Zone?
400
The meaning of the root word - photo.
What is light?
500
Creatures that life in this zone.
What are whales, dolphins, sunfish, and Portuguese Man-of-Wars?
500
Creatures that live in this zone.
What are viper fish, hatchet fish and some squid?
500
Mineral rich materials that come from the cracks in the Earth.
What is hydrogen sulfide.
500
The percent of marine life that lives in the Euphotic Zone.
What is 90%?
500
The open ocean is called this zone.
What is the Palegic Zone?