This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why is siltation such a pressing question for dam builders? Explain how you decided on your answer. ... (Read 11 times)

Bernana

  • Hero Member
  • *****
  • Posts: 530
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?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

zhanghao

  • Sr. Member
  • ****
  • Posts: 316
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

  • Member
  • Posts: 530
Reply 2 on: Jul 28, 2018
YES! Correct, THANKS for helping me on my review

lcapri7

  • Member
  • Posts: 350
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

How to plot a sine function containing an amplitude and phase shift (Question 1 of 3) How to plot a sine function containing an amplitude and phase shift (Question 1 of 3)
How to solve rate problems leading to fractional equations (Question 1) How to solve rate problems leading to fractional equations (Question 1)
So the answer is 0 ? So the answer is 0 ?
Economics question Economics question
this is a math question this is a math question
economic question (having trouble) economic question (having trouble)
Video: Protein catabolism (Krebs cycle) and Protein anabolism (protein synthesis)

For a complete list of videos, visit our video library