Journey to the Bottom of the Ocean

Journey to the Bottom of the Ocean​

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Multiple Choice

What percentage of ocean life lives at the ocean's surface?

• 2%

• 10%

• 50%

• 90%

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Open Ended

What is one reason that organisms display bioluminescence in the twilight zone?

Open Ended

What is marine snow?

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Open Ended

Why do organisms in this zone usually have really large teeth?

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Open Ended

Why do organisms in this zone move slowly?

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Multiple Choice

True or False: Plastic has been found in the deepest part of the ocean.

• True

• False