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features that disappear by re ephemena of inorganic sediment carried in by s. La

ID: 231984 • Letter: F

Question

features that disappear by re ephemena of inorganic sediment carried in by s. Lakes are ephemeral features that disappear e/7 organic matter produced matter produced by plants streams tion b the accumulation of organic matter within the lake by stream outlets eroding to cgradually being drained by stream lower levels are correct. d. All of the above answers are c each of the landforms associated 6. On this diagram, label each of the a meandering stream system cutoff meander neck natural levees oxbow lake 7. Ain) is the total area from which water flows into a stream. a. alluvial fan b. braided channel c. water cycle d. drainage basin 8. Urban development can lead to increased risk of flooding by a. compressing underlying sediment, causing su b. increasing surface runoff subsidence c channeling runoff more quickly to channeling runoff more quickly to rivers through drains C. storm d. All of the above answers are correct.

Explanation / Answer

5) d. All of the above

Lakes are ephemeral features that disappear by the accumulation of inorganic and organic sediment and gradually being drained by stream outlets eroding to lower levels

7) d. drainage basin

8) d. All of the above answers are correct

Urban development can lead to increased risk of flooding by increasing surface runoff, compressing underlying sediments causing subsidence , by channeling runoff more quickly to rivers through storm drains

9) b. 2%

There is 2% of chance of a 50-year flood occurring in any given year.

10) c. Crop irrigation

11) d. all of the above factors control porosity of an aquifier

12) c. Confined aquifier

13) d. unconfined aquifer

14) true