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#1
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Glacial Landforms and River Landforms
Hi all,
I am facing confusion in the glacial and river land forms' questions in the past papers...What will be the answers of the following questions; Describe landforms and evolution of landscapes of glaciation in the mid and high latitudes. (2010) Write in detail on the actions of the river in its youth, maturity and old age. (2009) Although I tried to find answers from internet and book but confusion is still there. So guys please help me to remove the problem by providing some relevant material on the both topics or just the outline that how to answer these questions...Thanks |
#2
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Quote:
1st question is about evolution and land form in mid and high latitudes. now you know in higher latitudes glacial work is mostly erosional and how it erode and what features it formed,that`s what you have to define. like formation of horn how it formed when two glaciers erode the mountain from two opposite side up to the tip of mountain it form horn. then in the middle latitude there is change in temperature so the work of glacier would be of deposition.like morains,drumlines. further there are glacio fluviate features. 2nd question is simply the work of river in 3 stages. 1) youth stage a)consequent streams b)gorges c)canyons d)v-shaped valley and up tostream piracy. 2)mature stage a)meandering b)oxbow lake c)levees d) flood plain some says it forms in old age but according to w.m.davis it forms in late maturity. 3)old age the low lying erosional surface which is the ultimate product of the old age is peneplain. regards sabahat
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GEO to aise k sab tumhara ha,MARO to aisa jaise tmhara kuch bhi nhi. Maza deti han zindagi ki thokerin unko,jinhen NAAM-E-KHUDA le kar sanbhal janey ki adat ho. |
#3
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Mid Latitude Glacial Landforms relate to continental glaciers;while the high latitudes are concerned with Ice Sheets or Polar Glaciers.The answer is same but the question has been given a sharp twist.
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#4
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@SYEDA SABAHAT Thanks a lot for your guidance
@mechrose37 I think Ice Sheets & continental glaciers are the same topics...please correct me if I am wrong....
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People do not like to think. If one thinks, one must reach conclusions. Conclusions are not always pleasant. |
The Following User Says Thank You to Chap X For This Useful Post: | ||
SYEDA SABAHAT (Monday, October 03, 2011) |
#5
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Im really sorry chap.U r right that continental glaciers and ice sheets are one and the same thing .There are two types of glaciers :-
Alpine Glaciers or Valley Glaciers & Continental Glaciers or Ice Sheets |
#6
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ur welcome dear.i am always here for your help. just for others information there are 4 types of glaciers 1)Continental glaciers are also called Ice sheets.they are only found in antarctica and greenland. 2)smaller ice sheets are known as Ice caps. 3)mountain glaciers are also known as valley or Alpine glaciers. e-g siachen glacier in karakoram range. 4)piedmount glacier dua ma yaad rakea ga. regards sabahat e-g Melaspina of Alaska.
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GEO to aise k sab tumhara ha,MARO to aisa jaise tmhara kuch bhi nhi. Maza deti han zindagi ki thokerin unko,jinhen NAAM-E-KHUDA le kar sanbhal janey ki adat ho. |
#7
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Thanks Syeda
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The Following User Says Thank You to mechrose37 For This Useful Post: | ||
SYEDA SABAHAT (Tuesday, October 04, 2011) |
#8
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Books suggestion
@Syeda Sabahat
Please also respond to my books related query in the following post http://www.cssforum.com.pk/css-optio...y-books-3.html Thanks in advance
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People do not like to think. If one thinks, one must reach conclusions. Conclusions are not always pleasant. |
#9
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@ syeda sabahat
Kindly solve Questions of Maps from CE 2011,2010& 2009.
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#10
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@ chap x dear in my point of view leong book is better than both of above books. but it depends on your caliber may be you will find starhler easy like some of member. but i will recommend you leong book.
@kamran bhai ma already past papers solved ker chuke hun agar in ma koi question ha maps ka to wo solve hua huon ga. ma soch rahe hoon k 1 separate theard start karun mcq`s ki take thori brain storming ho jay. what do you say?
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GEO to aise k sab tumhara ha,MARO to aisa jaise tmhara kuch bhi nhi. Maza deti han zindagi ki thokerin unko,jinhen NAAM-E-KHUDA le kar sanbhal janey ki adat ho. |
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