What Are Exotic Rivers

question 36

Multiple Choice

What are exotic rivers?

• A)Rivers that contain such a broad array of pollutants that they no longer function in the way they would under natural conditions.
• B)Rivers that cross urbanized areas and so are considerably changed from their natural state.
• C)Rivers that cross a variety of terrains including changes in vegetation and elevation
• D)Rivers that do not flow all year round and that may remain dry for possibly many years
• E)Rivers that flow through arid regions although the source of their water derives from regions with a water surplus

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Definitions:

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