'Mudflow' diaporamas de présentation

Mass Wasting

Mass Wasting. Influences on Mass Movement. Nature of slope materials Amount of water Angle of slope. Classification of Mass Movements: Table 11.2. Angle of Repose- Effect of Grain Size. Fig. 11.1a. Angle of Repose- Effect of Moisture Content. Fig. 11.1b. Surface Tension. Fig. 11.2.

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Chapter 5 Mass Movements and Subsidence

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Erosion by Gravity

Erosion by Gravity. Mass Movement Landslide Mudflow Creep Slump. Mudflow. Landslide. Slump. Creep. Erosion and Deposition by Water. Mississippi and Nile Deltas. Runoff. Alluvial Fans. Waterfalls. Tributary. http://techalive.mtu.edu/meec/module01/whatiswatershed.htm. Watershed.

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LANDSLIDES!!!!!

LANDSLIDES!!!!!. What is a landslide. A landslide is when a chunk of earth falls down a steep slope it can be made of dirt, rocks or debris . Where do landslides happen. Landslide can occur anywhere there is a slope and unsound land

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Weathering and Mass movement

Weathering and Mass movement . Kaley and Jordan . Vocabulary . Erosion- the process that wears down and carries away rock and soil. Weathering- the process by which rocks are chemically altered or physically broken into fragments.

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Life And Catastrophe

Life And Catastrophe. ???. River flow direction. Earthquake ? Mudflow?. Mother nature made the mudflow Man made the disaster. Catastrophe.

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Section 5.3 Assignment

Section 5.3 Assignment. Mass Movements. Key Concepts and Vocabulary. Key Conepts : What is mass movement? What factors trigger mass movements? How do geologists classify mass movements? Vocab: mass movement Rockfall Rockslide Slump Mudflow Earthflow creep.

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Chapter 16

Chapter 16. Degradation Erosion Aggredation Deposition Base level Weathering Physical, chemical, & differential weathering Mass Wasting Between weathering and fluvial Colluvium Water. Mass Movement Weathered, water, slope, trigger Classification Creep Slump Landslide Mudflow

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