
Ocean 2 Vocab
Authored by Justin Sinnigen
Science
8th Grade
NGSS covered
Used 15+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Stratification
The separation of water in layers based on a specific quantity
A rising of seawater, magma, or other liquid
Extends from 200-1000 meters below the surface of the ocean, known as the twilight zone.
The saltiness or the amount of salt dissolved in a body of water.
Tags
NGSS.MS-ESS2-4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Epipelagic Zone
Microscopic, ocean dwelling organisms that use photosynthesis to produce oxygen. Responsible for producing up to 50% of the oxygen we breathe.
The part of the ocean where there is enough sunlight to allow algae to use photosynthesis
Located 4000 meters deep to the ocean floor, a completely dark area home to colorless and blind animals.
Deepest region of the ocean, laying in ocean trenches.
Tags
NGSS.MS-LS1-6
NGSS.MS-LS2-3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hadalpelagic Zone
The relationship between the mass of a substance and how much space it takes up. Density = Mass/Volume
The part of the ocean where there is enough sunlight to allow algae to use photosynthesis.
Deepest region of the ocean, laying in ocean trenches.
Extends from 200-1000 meters below the surface of the ocean, known as the twilight zone.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Abyssopelagic Zone
Located 4000 meters deep to the ocean floor, a completely dark area home to colorless and blind animals.
The part of the ocean where there is enough sunlight to allow algae to use photosynthesis.
About 1000-4000 meters below the ocean surface. It is inhabited by a wide variety of marine forms, including eels, fishes, mollusks, and others.
Deepest region of the ocean, laying in ocean trenches.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Salinity
The separation of water in layers based on specific quantity.
A rising of seawater, magma, or other liquid.
Microscopic, ocean dwelling organisms that use photosynthesis to produce oxygen. Responsible for producing up to 50% of the oxygen we breathe
The saltiness or the amount of dissolved salt in a body of water.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
upwelling
The relationship between the mass of a substance and how much space it takes up. Density =Mass/Volume
A rising of seawater, magma or other liquid.
The saltiness or the amount of salt dissolved in a body of water.
The separation of water in layers based on a specific quantity.
Tags
NGSS.MS-ESS2-6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bathypelagic Zone
Extends from 200-1000 meters below the surface of the ocean, known as the twilight zone.
The part of the ocean where there is enough sunlight to allow algae to use photosynthesis.
About 1000-4000 meters below the ocean surface. It is inhabited by a wide variety of marine forms, including eels, fishes, mollusks, and others.
Located 4000 meters deep to the ocean floor, a completely dark area home to colorless and blind animals.
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