Assignment 16712

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What is Earth’s biggest source of fresh water?
Select one:
a. Oceans
b. Streams
c. Glaciers
d. Groundwater
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What type of water flow does a stream possess near the head?
Select one:
a. Laminar flow
b. Turbulent flow
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What type of water flow does a stream possess near the mouth?
Select one:
a. Laminar flow
b. Turbulent flow
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Where is the velocity highest when looking at the entire stream profile from head to mouth?
Select one:
a. Head
b. Mouth
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Where is the velocity lowest when looking at the entire stream profile from head to mouth?
Select one:
a. Head
b. Mouth
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The mouth of a stream is:
Select one:
a. Wider than it is deep.
b. Deeper than it is wide.
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The discharge of a stream near the mouth is:
Select one:
a. Greater than at the head.
b. Less than at the head.
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When a stream flows into the ocean, that stream is at:
Select one:
a. Ultimate base level
b. Temporary base level
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When a stream pools water behind a dam wall, that stream is at:
Select one:
a. Ultimate base level
b. Temporary base level
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When there is a bend in a stream, the major erosion will happen on:
Select one:
a. The outside of the bend.
b. The inside of the bend.