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Author Question: Which is NOT a type of early warning system for debris flows? a. trip wires b. acoustic flow ... (Read 84 times)

APUS57

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Which is NOT a type of early warning system for debris flows?
   a. trip wires
   b. acoustic flow monitors
   c. sirens
   d. weather alerts for increased hazard conditions
   e. alluvial fan monitors

Question 2

Which factor does NOT influence the hazard potential of a failing dam?
   a. the populations distance downstream
   b. the amount of upstream erosion
   c. the valley topography
   d. the height of the dam
   e. the volume of water released



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orangecrush

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Answer to Question 1

ANSWER: e

Answer to Question 2

ANSWER: b





 

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