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Author Question: How does energy relate to the way that streams meander? What will be an ideal ... (Read 35 times)

anshika

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on: Jul 29, 2018
How does energy relate to the way that streams meander?
 
  What will be an ideal response?

Question 2

The speed of water in a stream is affected by
 
  A) hydraulic gradient, recharge, and channel geometry.
  B) gradient, discharge, and channel geometry.
  C) high gradient, laminar flow, and erosion.
  D) gradient, turbulence, and friction.


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nothere

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: At a stream's headwaters, a stream's energy is focused on downcutting. Downstream the focus changes to a sinuous side-to-side motion. This reflects how the stream minimizes its resistance to flow and dissipates its energy along the course. Meanders are the form a stream takes as it adjusts its energy so that it can carry away all the sediment that it produces.

Answer to Question 2

Answer: B


anshika

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Reply 2 on: Jul 29, 2018
Gracias!

yeungji

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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