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Author Question: Why is siltation such a pressing question for dam builders? Explain how you decided on your answer. ... (Read 21 times)

Bernana

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on: Jul 28, 2018
Why is siltation such a pressing question for dam builders? Explain how you decided on your answer.
 
  What will be an ideal response?

Question 2

Material replacement is one solution to mineral resource depletion.
 
  What will be an ideal response?


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zhanghao

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Reply #1 on: Jul 28, 2018
Answer to Question 1

When there is silt buildup in the lake, the capacity of the reservoir decreases. Over
a period of time, the reservoir will fill with silt and the intake of water can be adversely
affected.

Answer to Question 2

This is correct, where replacement is possible. It is not always possible to replace
materials with other materials.


Bernana

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Reply 2 on: Jul 28, 2018
Gracias!

anyusername12131

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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