what are resisting factors? course hero geol

What are the prerequisites and grading status for Geol 101?

Requisites: Prerequisite, GEOL 101 or MASC 101 or MASC 401; permission of the instructor for students lacking the prerequisite. Grading Status: Letter grade.

How many credits do you need for geology 417 L?

GEOL 417L. Geomorphology Laboratory. 1 Credits. Two laboratory hours per week. Requisites: Pre- or corequisite, GEOL 417. Grading Status: Letter grade. GEOL 421. Archaeological Geology. 3 Credits. Permission of the instructor. The application of geological principles and techniques to the solution of archaeological problems.

What are the prerequisites for a geology degree?

Required preparation, one introductory geology course. Interior of the earth deduced from seismology, gravity, heat flow, magnetism; geophysics of continents and ocean basins; age of earth. Requisites: Prerequisites, CHEM 102; MATH 232; and PHYS 104 and 105, or 114 and 115. Grading Status: Letter grade. GEOL 520.

How does the coefficient of friction change with geologic material?

smooth block smooth surface high coefficient of friction rough block rough surface The coefficient of friction changes with geologic material Clay = 0.1 to 0.3 Sand = 0.4 to 0.8 Broken rock = 0.5 to 0.9 Note: the Greek symbol μ (mu) is usually used for coefficient of friction The coefficient of friction is also controlled by

How many credits are there in Geol 75?

What is coastal ecomorphodynamics?

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Geological Sciences - University of North Carolina at Chapel Hill

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The PDF will include all information unique to this page. Download PDF of the 2022-23 Graduate Catalog. All pages in Graduate Catalog.

Degree Programs < University of North Carolina at Chapel Hill

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Tuition and fees are reviewed through an on-campus process, approved by the Board of Trustees and authorized by the Board of Governors. Tuition rates do not become official until the annual budget is passed by the legislature and signed by the governor.

How many credits are there in Geol 75?

GEOL 75. First-Year Seminar: Waste in the Environment. 3 Credits.

What is coastal ecomorphodynamics?

Focuses on biological-physical couplings that shape coastal environments (i.e. coastal 'ecomorphodynamics') and determine how these environments change with climate and land use. Environments include: barrier islands, open ocean coastlines, and tidal wetlands. Grading based on presentations, participation, and a research proposal.

What changes with geologic material?

The coefficient of friction changes with geologic material

What increases the interlocking of the two surfaces?

increases the interlocking of the two surface because the force “pushes” the imperfections together making it harder for the block to slide —this increase the friction force F

Why does interlocking increase?

increases the interlocking of the two surface because the force “pushes” the imperfections together making it harder for the block to slide F

What keeps a block from sliding?

Mechanical friction keeps the block from sliding

How to analyze stability of slopes?

The stability of slopes is analyzed by comparing the magnitude of the “driving” forces to the “resisting” forces

How is strength created?

The strength is created by “molecular” forces of attraction between the sand – water – air

Where is weight concentrated in a block?

w = weight is concentrated at the center of the block

What is the level below which erosion cannot occur and above which deposition does not take place?

Base level is the level below which erosion cannot occur and above which deposition does not take place.

What is equilibrium in geomorphology?

Equilibrium means balance . In geomorphology, it refers to no net change, usually in terms of a balance between deposition and erosion, uplift and downcutting, or soil production and removal.

What is the term for the phenomenon of molten rock erupting onto the surface of the Earth?

Volcanism is the phenomenon of eruption of molten rock (magma) onto the surface of the earth, where lava and volcanic gases erupt through a break in the surface called a vent.

What is the constructive process of accumulation into beds or irregular masses of loose sediment or other rock material by any natural agent?

Deposition is the constructive process of accumulation into beds or irregular masses of loose sediment or other rock material by any natural agent;

What is a fault in the Earth's crust?

Fault is a planar or gently curved fracture in the rocks of the earth’s crust, where compressional or tensional forces cause relative displacement of the rocks on the opposite sides of the fracture.

How many credits are there in Geol 75?

GEOL 75. First-Year Seminar: Waste in the Environment. 3 Credits.

What is coastal ecomorphodynamics?

Focuses on biological-physical couplings that shape coastal environments (i.e. coastal 'ecomorphodynamics') and determine how these environments change with climate and land use. Environments include: barrier islands, open ocean coastlines, and tidal wetlands. Grading based on presentations, participation, and a research proposal.