Module 7 lab | Geography homework help

 Please restore the doubt in the incident map delay the doubt adown. Use the notice inferior “Topic 1: Introduction” to response the doubt. Please inattention the connection designation encircling Jamestown, Virginia.

Question 1: The priority of the world’s anthropological population lives on or arrest a large current.

A. True

B. False

2. If our ability to prognosticate abundances has improved significantly, why does economic privation hold to loosen? (Check all that adduce).

A. Increased urbanization

B. Increased population

C. Increased fruit parallel coasts

D. Increased genuine property values

3. What are/is not a implicit product(s) or situation(s) resulting from too plenteous nitrogen running off from agricultural fields?

A. Eutrophication of conduct-in bodies

B. Abate in harvest production

C. Contamination of groundwater

D. Health issues in infants

4. Which is not a way anthropologicals add to current bank erosion?

A. Vegetation removal

B. Growth in impercolable surfaces

C. Wave possession from boats

D. Wind erosion of defenseless banks

5. What impacts do dams own on the mien of dregs? (Check all that adduce).

A. Conduct-in upcurrent of the dam conquer growth in progress quickness and erode dregs.

B. Conduct-in upcurrent of the dam conquer abate in progress quickness and safety dregs.

C. Conduct-in delayout-delay downcurrent of the dam conquer own a haughty dregs commit and safety dregs.

D. Conduct-in delayout-delay downcurrent of the dam conquer be relatively munificent of dregs, and the large current conquer erode its bed and banks to reestablish its forfeiture dregs commit.

Global Perspectives

Questions 6, 7, 8, & 9 conduct-in you to cities located parallel important large currents. These doubts are multi-part and are formatted as inextensive response doubts in the D2L raillery. To admit reputation for these doubts, punish responses must be supposing in the format illustrative adown. Answers not supposing in this format conquer be noticeable inpunish and conquer not admit reputation.

- Questions 6-8: inventory the excellent communication of the multiple rare discretion that corresponds to the alienate city, followed by the excellent communication of the multiple rare discretion that corresponds to the alienate large current. Inventory the excellent communications simply; do not envelop the city or large current spectrys. Do not envelop periods or spaces among, anteriorly, or aftercited the responses. For copy, the punish response for doubt 6 should be entered as:

BC

- Doubt 9: Contribute your response in the selfselfsame format used for doubts 6-8. Inventory the excellent communication that corresponds to the alienate boundary, followed by the excellent communication that corresponds to the alienate longitude, followed by the excellent communication that corresponds to the alienate large current. Inventory the excellent communications simply. Do not envelop periods or spaces among, anteriorly, or aftercited your responses.

6. City, River? Hint: For #6 and the other doubts in this exception, music that you may own to zoom out to see the city address aftercited you get at a coordinate subsidence in the incident map.

City:

A. Atlanta

B. Baghdad

C. Cairo

D. Dusseldorf

River:

A. Mississippi

B. Euphrates

C. Tigris

D. Nile

7. City, River?

City :

A. Paris

B. Moscow

C. Cairo

D. Shanghai

River:

A. Ohio

B. Jordan

C. Zambesi

D. Nile

8. City, River? Hint: rather than clicking on the yellow method to enumerate the large current spectry for #8, zoom out and enumerate the large current spectry using the addresss shown on the incident map.

City:

A. London

B. Madrid

C. Paris

D. Buenos Aires

River:

A. Rio de la Plata

B. Seine (La Seine)

C. Thames

D. Volga

9. Montreal, Canada. Latitude, Longitude, River? Hint: coordinates are displayed in the inferior left operative nook of the viewer window in decimal orders, delay longitude attached primary and boundary attached succor. You conquer want to recite the decimal orders format to orders, minutes, succors to response this doubt.

Remember, for boundary, subsidences in the Northern Hemisphere are denoted delay an N (or a confident sum), opportunity subsidences in the Southern Hemisphere are denoted delay an S (or a denying sum). For longitude, subsidences in the Eastern Hemisphere are denoted delay an E (or a confident sum), opportunity subsidences in the Western Hemisphere are denoted delay a W (or a denying sum).

Latitude: A. 45° 30’S B. 73° 33’N C. 45° 30’N D. 73° 33’S

Longitude: A. 45° 30’E B. 73° 33’N C. 45° 30’S D. 73° 33’W

River:

A. Montreal

B. St. Lawrence

C. Hudson

D. Ottawa

Watersheds and Drainage Density

Hint: Anteriorly attempting to slide the opportunity slider widget in #10, zoom in subordinately. You should see the Columbia Large current conduct-inshed answer. Dragging the slider to the suitable conquer communicate the subbasins.

10. How numerous Columbia Large current sub-basins in the United States are displayed on the map?

A. 7

B. 8

C. 9

D. 10

11. What conduct-in uses did you see as you traveled upcurrent on the Columbia River? (Check all that adduce). Hint: Wear the reservoirs shown contribute some order of abundance moderate.

A. Agriculture

B. Abundance moderate

C. Power generation

D. Recreation

E. Ranching

12. Large current A?

A. 1

B. 2

C. 3

D. 4

13. Large current B?

A. 1

B. 2

C. 3

D. 4

14. Large current C?

A. 1

B. 2

C. 3

D. 4

15. Large current D?

A. 1

B. 2

C. 3

D. 4

16. What is the current dullness of the Willamette Large current sub-basin?

A. 12800 / 11500 = 1.11

B. 11500 / 12800 = 0.90

C. 12800 / 11500 = 1.43

D. 11500 / 12800 = 0.95

17. What is the current dullness of the Snake Large current sub-basin?

A. 108000 / 138000 = 0.78

B. 138000 / 108000 = 1.28

C. 108000 / 138000 = 0.83

D. 138000 / 108000 = 1.48

Drainage Patterns

Hint: Questions 18-22 envelop identification of drainage specimens. Images for 19-21 are tricky. See the Lab 7 Drainage Patterns Guidance slides (in D2L, Module 7 direction pleased) for rendering tips.

18. Authenticate Drainage specimen 1.

A. Radial

B. Trellis

C. Rectangular

D. Dendritic

19. Authenticate Drainage specimen 2.

A. Radial

B. Trellis

C. Rectangular

D. Dendritic

Note: the incident map displays the wickedness subsidence for drainage specimen 3/doubt 20. Drainage specimen 3 is shown adown. Use the area enclosed by the red method when determining the drainage specimen for this subsidence. Be serene to the angles of the confluences among stock currents and their tributaries.

20. Authenticate Drainage specimen 3.

A. Radial

B. Deranged

C. Rectangular

D. Dendritic

21. Authenticate Drainage specimen 4.

A. Radial

B. Trellis

C. Rectangular

D. Dendritic

22. Authenticate Drainage specimen 5.

A. Radial

B. Trellis

C. Rectangular

D. Dendritic

23. Based on the subsidence and the safetyion mold, decipher why this current forms a braided specimen.

A. The craggy excel of the large current instrument that conduct-in progresss faster and can abundantly engrave out a train of implements forming a braided current.

B. The dull progressing large current instrument that not plenteous dregs can be carried by the conduct-in and hereafter, the commit is safetyed forming a braided current.

C. The implements are motionless and it is the large current that moves, thus creating a braided answerance.

D. The craggy topography instrument the large current is motionless and it is the implements that are constantly mutability, forming a braided current.

24. Where does the dregs (attraction embodied) conclude from? Hint: When obscure to enumerate the spring for dregs in a attached large current, it is beneficial to face at implicit dregs sources upstream.

A. The dregs is really in locate and is not delighted. It is merely unquiet by the large current, which forms bars of safetyed bed commit.

B. The dregs was really safetyed upcurrent by vermicular large currents and aggravate opportunity headward erosion by the large current created the braided current.

C. The dregs is from polished erosion that is carried downcurrent by currents from the glossy glacier.

D. The dregs is finely arranged from upcurrent weathering and erosion of loess safetys.

Meandering Streams and Floodplains

Note: the amalgamate to the current process spirit in the incident routes to the wickedness spirit. An spirit delay the alienate pleased is available here:

http://higheredbcs.wiley.com/legacy/college/arbogast/0470528524/animation/ch16/fluvial_geomorphology_stream_processes/index.html

Hint: Use pleased fix in Exception 13.5 and 13.8 (pp. 426-427 and 432-433) of your direction quotation to acceleration you authenticate Features A-E. You may want to zoom in and out when inspecting these portions.

25. Current Portion A.

A. Cutbank

B. Wind scar

C. Deep implement (thalweg)

D. Outside of wind

E. Oxbow lake

26. Current Portion B.

A. Cutbank

B. Inside of wind

C. Sharp-end bar

D. Shremit implement

E. Oxbow lake

Hint: if you zoom in too arrest to Portion C (and Portion E, adown), imagery answers from a age delay a haughtyer conduct-in plane when twain portions were sagacious. If you attack this, zoom out to a perspective where you can see a unspotted to tan portion arrest the C and E markers. This is the portion you should authenticate.

27. Current Portion C.

A. Cutbank

B. Sharp-end bar

C. Deep implement (thalweg)

D. Outside of wind

E. Floodplain

28. Current Portion D.

A. Inside of wind

B. Wind scar

C. Sharp-end bar

D. Deep implement (thalweg)

E. Oxbow lake

29. Current Portion E (Hint: wear E is the unspotted to frivolous tan portion to the northwest of the “E” marker).

A. Cutbank

B. Wind scar

C. Sharp-end bar

D. Deep implement (thalweg)

E. Island

30. Authenticate the dominant fix uses outside the large current.

A.Agriculture

B.Mining

C.Forestry

D.Urban

E.Fishing

31. What is the diffusiveness, in miles, of the implement? (Hint: mete and communication the downvalley, or nearest method, diffusiveness among X and Y.)

A. 29

B. 16

C. 38

D. 47

32. What is the diffusiveness, in miles, of the implement? (Hint: mete and communication the devious diffusiveness, that accounts for all of the bends in the implement, among X and Y. Confirm the munificentoperative polymethod machine is set to the punish diffusiveness units anteriorly measuring the implement.)

A. 29

B. 16

C. 38

D. 47

33. Use the aftercited formula to apportion the SI for this thrust of the Mississippi River. Sinuosity Index (SI) = implement diffusiveness/downvalley diffusiveness.

A. 16 / 37 = 0.42

B. 47 / 29 = 1.62

C. 38 / 16 = 2.38

D. 38 / 29 = 1.31

34. Compute the SI of the San Juan Large current from sharp-end A to sharp-end B.

A. 20 / 4 = 5.0

B. 6 / 10 = 0.60

C. 6 / 2 = 3.0

D. 8.5 / 3 = 2.83

35. Which large current (Mississippi Large current or San Juan River) has a haughtyer SI?

A. Mississippi River

B. San Juan River

C. They own the selfsame

D. Unable to discern

36. Decipher why there are no fina oxbow lakes or wind scars.

A. They own been industrious in by dregss from the large current

B. The outside embodied is too glossy to remit for their creation

C. The outside embodied is too arduous to remit for their creation

D. The large current is downcutting faster than it can veer direction

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