How Is a Swamp Different from a Marsh

question 43

Multiple Choice

How is a swamp different from a marsh?

• A)Swamps have trees,while marshes do not.
• B)Marshes are freshwater while swamps are salt water.
• C)Swamps have low productivity,while marshes have high productivity.
• D)Swamps have water saturated ground composed of peat,while marshes have low productivity.
• E)Swamps have high productivity,while marshes have low productivity.

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Definitions:

Amygdala

Structure of the limbic system critical in emotions such as fear.

Hippocampus

Structure of the brain involved in memory and in the stress response.

Fornix

A C-shaped bundle of nerve fibers in the brain that acts as a major output tract of the hippocampus, involved in memory formation and recall.

Perception of Provocation

The way in which an individual interprets or perceives an action or event as a challenge or threat.