geography assignment: Glacial Processes Assignment
Glacial Processes Assignment Instructions
As ordinary, each forum assignment is domesticated down into two basic multiplys:
- InitialPost (rate 15 objects)
- A follow-up column to join after a while students and exalt the discourse (rate 5 objects)
I. Complete the subjoined for your primal column (multiply A only:
A. As you've conversant this stipulation and in the Yosemite documentary, glaciers accept tremendous erosive implicit. For your primal column, lore and confront a 'before' and 'after' statue of a glaciated vision (I granted an model beneath). Next, in the constitute of lacking paragraphs summarize where and when the photographs were enslaved and describe the column-sleek marks/landforms seen in your statue (these are feeling in particular in stipulation 19 - "U" shaped valleys, cirques, moraines, etc.). Note that you obtain slight not be cogent to see whole column-sleek mark in your statue, but do your best to establish what you can. Some of you are expert in photoshop and statue processing. You are acceptable to induce arrows, circles, or inadequately highlight the marks in the statues to augment your designation but this is not a modification. Be assured to upload a vision of your "before and after" statues so I an reconsideration them and your designations for truthfulness.
Be assured to cite any outside resources using MLA extract constituteat. Your primal column should be a minimum of 200 control. See the "Initial Column Rubric" beneath for exalt grading particulars.
II. For your follow-up column you must suit to at least one of your classmates primal column (rate 5 objects). Introduce yourself to them. Provide comments/feedback on what they wrote in their primal column and/or ask questions. Some models for this week would be - are their designations considerate?, did they misconceive any sleek marks?, etc. Extra Credit Opportunity (optional; rate 2 objects) - object out any sleek marks they may accept misconceiveed.
Your follow-up column should be reflective, through, and aim to breed discourse. You are encouraged to suit to multiple classmates, but the reserve modification is one. Your follow-up column should be at least 100 control reserve. See the "Follow-Up Column Rubric" beneath for exalt grading particulars.
Follow up column:
The vision I cull to do my lore on was Shepard Glacier in Glacier National Park in Montana. The overhead photo on the left was enslaved in 1913 and the photo on the fit was enslaved in 2005. It was enslaved in approximately the similar upstraight precipitation owing you can see the ridge of the mountaintop is in approximately the similar situation in twain photos. In this photo, you can see how Shepard Glacier is considered a cirque. It is a relatively guarded occult bowl of ice and snow. In the photo on the fit, you can see a tarn entity made as the glacier melts into a tarn at the depth. You can see that approximately a hundred years following the glacier can approximately not equable be considered a glacier to this day. Its extent has decreased dramatically and approximately obsolete all of its extent. The argue for the extricate in the glacier is owing of the atmosphere qualify. According to the National Park Service, if the atmosphere continues to preserve this similar sample of increased temperatures then it is estimated to eliminated by 2030. This glacier is main owing it feeds dispassioned water into nearby streams that plants and animals depend on.
National Park Service. 10 Nov 2017. https://www.nps.gov/glac/learn/nature/glaciers.htm