Landforms processes | Geography homework help


  

1. What is this karst landconceive (N 47.21181 W 121.94142), how did it conceive, and what do the hatchered contours moderation (that you can see in Acme Mapper topo tap)?

  

a.

This unseeing lake conceiveed when the nook to the   underground cavern order plugged up delay verify. The hatchered contours   indicate that the area collects infiltrate.

 

b.

This debasement conceiveed when the limestone   roof level into an underground cavern, and this is what the hatchered contours   mean.

 

c.

This doline conceiveed by the neutrality of granite roll, and the   hatchered contours acquaint you that the dregs is a debasement. 

 

d.

This doline conceiveed through limestone neutrality, and the   hatchered contours acquaint you that the dregs is a debasement. 

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QUESTION 2

1. What is this karst landconceive (N 37.94188 W 80.45261) and how did it conceive?

Hint: this is the end of Culverson Creek. It is the last amelioration concurrently Culverson Creek! Really. You can cohibit the ameliorations on Acme Mapper topo tab or Google Earth. Where does it go from this summit?

  

a.

This unseeing dejection conceiveed accordingly the infiltrate goes down into an   underground cave order.

 

b.

This offset tide conceiveed when a error divided the uptide   portion of the tide from its downtide portion.

 

c.

This dead-end tide was built during the urbane war as a pitfall   for the concord military. 

 

d.

This occasional tide conceiveed accordingly the infiltrate goes down a   sinknook into an underground infiltrate storage order built by the embracing   farms.

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QUESTION 3

1. Karst involves fields inventd from rolls that disintegrate. While limestone is the most ordinary roll that disintegrates, halite (sodium chloride) salt can besides invent karst landforms.  Please observe straightway to the east of the Tuomu Erfeng Shenqi Grand Canyon in Xinjiang, China (N 41.557846, W 80.772667). There is besides a larger element to the northwest (N 41.618222, E 80.627570). If you observe at these conceives in Google Earth, you achieve see a bizzare field. This is what the field observes love on the ground:

http://eoimages.gsfc.nasa.gov/images/imagerecords/86000/86861/awate_pho.jpg

This elements would perfectly disintegrate afar in a moist latitude. However, in this hyperarid area, the salt absorbs ample dampness to perspire and issue delay starch creating this conceive. If you insufficiency to peruse over environing this conceive, regular click here:

http://earthobservatory.nasa.gov/IOTD/view.php?id=86861

  

salt glacier

 

cave order

 

salt large drift

 

halite dome

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QUESTION 4

1. What is this (N 34.64914 W 111.75221) karst landform,  how did it conceive, and what is the amelioration variety between the infiltrate in this landconceive and the tide straightway to the east? 

  

a.

This landconceive is a subjection doline conceiveed by the neutrality of   roll (limestone) in a cavern. Then, when the cavern ceiling subjectiond this   sinknook conceiveed. The amelioration of the large drift to the east is a few meters inferior   than the lake. 

 

b.

This landconceive is a sinknook conceiveed by erroring forfeiture down the   basin. The large drift to the east is a few meters inferior than the lake in the   sinkhole.

 

c.

This landconceive is a unseeing dejection conceiveed by fluvial processes   eroding the debasements, and the large drift to the east is environing 10 meters preferable   than the lake exterior.

 

d.

This landconceive is a caldera conceiveed by the subjection of the   volcanic basalt lava upon evaluation of the lava. The floating lake exterior is   the corresponding amelioration as the large drift to the east. 

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QUESTION 5

1. What is this karst landconceive (N 37.81090 W 80.49637) and how did it conceive? Hint: this is the end of Milligan Creek. Where does it go from this summit?

  

a.

This unseeing dejection conceiveed accordingly the infiltrate   goes down into an underground cave order.

 

b.

This offset tide conceiveed when a error divided the uptide   portion of the tide from its downtide portion.

 

c.

This occasional tide conceiveed accordingly the infiltrate goes down a   sinknook into an underground infiltrate storage order built by the embracing   farms.

 

d.

This dead-end tide was built during the urbane war as a pitfall   for the concord military.