Geology Chapter 12 Flashcards | Quizlet Earthflows and slumps generally involve movement of unconsolidated or weakly consolidated soil and regolith A scarp is the exposed portion of the rupture surface beneath a slump block ________ denotes the exposed, crescent-shaped rupture surface at the head of a slump
CHAPTER 11: Mass Wasting - University of Houston 1 Mass Wasting is the movement of regolith (unconsolidated rock material) down slope solely as a result of gravity 2 Factors that influence mass wasting processes include: (a) nature of slope material (b) amount of water in the slope material
Lecture #10: Mass Wasting - Pennsylvania State University Debris - As applied to mass wasting processes, debris are any unconsolidated material at the earth's surface, such as soil and rock fragments (weathered or unweathered) of any size Types of mass wasting Flow - The debris is moving downslope as a viscous fluid A mudflow is a flowing mixture of debris and water, usually moving down a channel
Geol. 1403 Cook quiz 10 Flashcards - Easy Notecards T F Slump describes the very slow, downhill movement of soil and regolith T F The steepest, stable, slope angle possible in unconsolidated , granular materials like sand and gravel is called the angle of retention T F Solifluction occurs during the warmer summer months
HW5 Ch8 9. docx - QUESTION 1 Which one of the following. . . Flow velocity decreases when the Flow velocity increases The channel gets smoother QUESTION 5 ________ and ________ generally involve movement of unconsolidated or weakly consolidated soils and geologic sediments
http: www. tulane. edu ~sanelson eens1110 massmovements. htm Mass movements (also called mass-wasting) is the down-slope movement of Regolith (loose uncemented mixture of soil and rock particles that covers the Earth's surface) by the force of gravity without the aid of a transporting medium such as water, ice, or wind
Chapter 12 - Mass Movement Flashcards | Quizlet Which type of mass movement involves a downward sliding mass of rock or unconsolidated material moving along a curved surface? Of the following words, which one would most likely be triggered by an earthquake? Rock avalanche, slump, soil creep, solifluction We have an expert-written solution to this problem!
Free Flashcards about Quiz 9 - StudyStack Solifluction is an important mass wasting process in areas of permafrost A triggering mechanism, such as heavy rains or an earthquake, are necessary for mass wasting to occur Earthflows and slumps generally involve movement of unconsolidated or weakly consolidated soil and regolith
15. 2 Classification of Mass Wasting – Physical Geology The very slow — mm y to cm y — movement of soil or other unconsolidated material on a slope is known as creep Creep, which normally only affects the upper several centimetres of loose material, is typically a type of very slow flow, but in some cases, sliding may take place