Homework Clinic
Science Clinic => Geography => Topic started by: piesebel on Feb 28, 2020
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Engineers modify a natural, meandering, river channel is modified into straight and smooth channel. Which of the following statements is correct?
◦ The straight channel has a higher gradient and more friction than the natural channel.
◦ The natural channel had a lower gradient and higher friction than the straight channel.
◦ The natural channel had a lower gradient and less friction than the modified channel.
◦ All of the above statements are true.
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The natural channel had a lower gradient and higher friction than the straight channel.
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TY