Where Would You Find an Estuary

question 32

Multiple Choice

Where would you find an estuary?

• A)In a marine reserve,where fishing has been banned
• B)Near a deep- sea vent,where sulfur provides chemical energy for organisms at the bottom of a marine food web
• C)In an area of high primary production within the pelagic zone
• D)Where a river flows into an ocean

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Definitions:

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Treasury Note

A marketable U.S. government debt security with a fixed interest rate and a maturity between one and 10 years.

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