1 Flashcards

1
Q

What is phytoplankton?

A

plants of the sea
produce 50% of Earth’s oxygen

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2
Q

What is zoo plankton?

A

Animal drifters
Eat phytoplankton
export carbon to deep ocean

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3
Q

What is a boilogical pump

A

processes where inorganic carbon is fixed into organic matter via photosynthesis and then sequestered away from the atmosphere generally by transport into the deep ocean.

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4
Q

What is the Coroliseffect?

A

circulating air is deflected toward the right in the Northern Hemisphere and toward the left in the Southern Hemisphere.

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5
Q

What is an Elkman spiral?

A

When surface water molecules move by the force of the wind, they, in turn, drag deeper layers of water molecules below them.

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6
Q

What is primary production?

A

storage of energy through the formation of organic matter from inorganic compounds

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7
Q

What is Estuarine Circulation?

A

Residual flow pattern in an estuary induced by the density difference between seawater and river water

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8
Q

What are Diatoms?

A

Unicellular organisms of phytoplankton composed of silica

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9
Q

What is Elnino

A

During normal conditions in the Pacific ocean,trade windsblow west along the equator, taking warm water from South America towards Asia.

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10
Q

What is the Redfield ratio

A

the consistent atomic ratio of carbon, nitrogen and phosphorus found in marine phytoplankton and throughout the deep oceansconstant 106:16:1

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