oceans Flashcards

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1
Q

pacific

A

largest ocean

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2
Q

atlantic

A

2nd largest ocean

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3
Q

Indian ocean

A

3rd largest ocean

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4
Q

arctic ocean

A

smallest ocean

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5
Q

southern ocean

A

ocean around antartica

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6
Q

salinty

A

the level of salt in a body of water

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7
Q

surface zone

A

0 to 300 meters

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8
Q

thermocline

A

300 to 700 meters

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9
Q

deep zone

A

700 meters below

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10
Q

evaporation

A

water to gas

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11
Q

condensation

A

gas to water

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12
Q

precipitation

A

water drips from the sky when clouds get to heavy

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13
Q

water cycle

A

the process which water is recycled

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14
Q

continental shelf

A

sloping section between the shoreline and continental slope

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15
Q

continental slope

A

between continental shelf and rise

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16
Q

Continental divide

A

where water flows towards a certain ocean

17
Q

abyssal plain

A

a large flat ocean basin

18
Q

mid ocean ridge

A

undersea mountain range

19
Q

rift valley

A

long narrow valley that forms along splitting tectonic plates

20
Q

seamount

A

a submerged mountain at least 1,000 ft high

21
Q

ocean trench

A

steep long depression in the ocean along volcanos

22
Q

plankton

A

microscopic organisms the make this world possible

23
Q

nekton

A

a animal that moves in the ocean

24
Q

benthos

A

animals that live in a seabed

25
Q

desalinization

A

turning salt water into fresh water