Human Geography is Everything!
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Why Do Rivers Curve?


Via Seth Dixon
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YEC Geo's curator insight, December 7, 2014 8:15 PM

Actually a very good video.  My one quibble is with the introduction, when the narrator talks about mountain streams "carving" their gorges.  The puzzle of how small streams could possibly carve out deep bedrock canyons is an ongoing research problem, and is difficult to resolve from a gradualistic perspective.

Jason Schneider's curator insight, January 27, 2015 12:15 AM

So pretty much, the water controls rivers rather than particles controlling the river. Also, it appears that the motion and strength of the water causes rivers to bend and form in different curves. I'd like to think of it as a ball bouncing from side to side and every time it touches the border land of a river, it expands to the opposite side. However, when the water flow is hitting the side of a river, the opposite side is not getting any force from the water flow. In that case, the side that is not getting hit by the water flow slowly moves to the side that is being by the water flow causing river curves.

Lorraine Chaffer's curator insight, June 1, 2015 2:07 AM

Australian curriculum


The geomorphic processes that produce landforms, including a case study of at least one landform (ACHGK050)


GeoWorld

Chapter 1: Distinctive landform features

Chapter 3: Restless Earth: geomorphic processes 

Rescooped by Scarpaci Human Geography from Geography Education
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Gravity...

Gravity... | Human Geography is Everything! | Scoop.it

"The video clip shows the cliff where the fall initiated, near the ledge close to the skyline.  Then, below the ledge, you can see the talus cone, which are rocky bits along the slope. The really large boulders that fell down and ruined the house have carved out soil ruts as the boulders rolled downhill." http://geographyeducation.org/2014/01/30/gravity/


Via Seth Dixon
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YEC Geo's curator insight, January 31, 2014 1:42 PM

Gravity-induced erosion in action.

Nevermore Sithole's curator insight, February 3, 2014 2:04 PM

Gravity

Alison D. Gilbert's curator insight, February 5, 2014 3:13 PM

There are some things that just cannot be avoided like this rock that gouged its way down a hill, destroying part of a home and the landscape. Will we ever be in time to predict their coming and avoid such disasters from happening?