Weathering and Sediments - Salem State...

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1 1 Weathering and Sediments Brad Hubeny 2 Sedimentary Processes 3 Weathering: Making Sediment • Mechanical Weathering • Breaking of rocks into smaller pieces • Chemical Weathering • Breaks down rock components and internal structures of minerals • Produces SEDIMENT and SOIL 4 05_05.jpg Mechanical Weathering 5 Chemical Weathering 6 Chemical Weathering

Transcript of Weathering and Sediments - Salem State...

Page 1: Weathering and Sediments - Salem State Universityw3.salemstate.edu/~bhubeny/GLS100/f1.Weathering.pdf · 2008-10-27 · Weathering breaks down rocks physically and chemically. Erosion

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Weathering and Sediments

Brad Hubeny

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Sedimentary Processes

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Weathering: Making Sediment• Mechanical Weathering

• Breaking of rocks into smaller pieces• Chemical Weathering

• Breaks down rock components and internalstructures of minerals

• Produces SEDIMENT and SOIL

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05_05.jpgMechanicalWeathering

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Chemical Weathering

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Chemical Weathering

Page 2: Weathering and Sediments - Salem State Universityw3.salemstate.edu/~bhubeny/GLS100/f1.Weathering.pdf · 2008-10-27 · Weathering breaks down rocks physically and chemically. Erosion

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Surface Area and Weathering

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Weathering of common silicateminerals: Bowen Revisited!

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Erosion & Sediment Transport

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Erosion: The Dust Bowl

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Soil vs Sediment

Figure 6.20


Clastic Sedimentary Rocks. Sedimentary Processes Weathering Weathering Physical/Mechanical Weathering Physical/Mechanical Weathering Breaking of rock.

Clastic Sedimentary Rocks. Sedimentary Processes Weathering Weathering Physical/Mechanical Weathering Physical/Mechanical Weathering Breaking of rock.

Weathering Physical/ Mechanical Weathering

Weathering Physical/ Mechanical Weathering

Lecture 9 Weathering and Soil §Weathering §Processes of mechanical weathering §Processes of chemical weathering §Resistance to weathering §Soil profiles.

Lecture 9 Weathering and Soil §Weathering §Processes of mechanical weathering §Processes of chemical weathering §Resistance to weathering §Soil profiles.

History of Earth Chapter 9: HISTORY OF EARTHw3.salemstate.edu/~bhubeny/GLS100/Ch9_Tour.pdfin Earth History •The evolution of life is recorded in the rock record by fossils •Life

History of Earth Chapter 9: HISTORY OF EARTHw3.salemstate.edu/~bhubeny/GLS100/Ch9_Tour.pdfin Earth History •The evolution of life is recorded in the rock record by fossils •Life

TOPIC 4: WEATHERING, EROSION AND DEPOSITION Weathering.

TOPIC 4: WEATHERING, EROSION AND DEPOSITION Weathering.

Topic Physical and Chemical Weathering. Weathering vs. Erosion Weathering--Erosion--

Topic Physical and Chemical Weathering. Weathering vs. Erosion Weathering--Erosion--

WEATHERING Weathering is the gradual destruction of rock under surface conditions. Weathering may involve physical processes (mechanical weathering)

WEATHERING Weathering is the gradual destruction of rock under surface conditions. Weathering may involve physical processes (mechanical weathering)

Igneous Rocks: Part 2w3.salemstate.edu/~bhubeny/GLS100/e2.IgRx2.pdf · Stromboli Etna Arabiah Plate Eurasian Plate Bogos lof North American plate Rainier Kat raai Helens > Lassen

Igneous Rocks: Part 2w3.salemstate.edu/~bhubeny/GLS100/e2.IgRx2.pdf · Stromboli Etna Arabiah Plate Eurasian Plate Bogos lof North American plate Rainier Kat raai Helens > Lassen

Objectives: Define weathering, mechanical weathering, chemical weathering, erosion, and deposition Define weathering, mechanical weathering, chemical weathering,

Objectives: Define weathering, mechanical weathering, chemical weathering, erosion, and deposition Define weathering, mechanical weathering, chemical weathering,

Rock Weathering and Soil Mineralogy. Physical Weathering……

Rock Weathering and Soil Mineralogy. Physical Weathering……

Weathering Earth Science – Ms. Bray. Weathering and Soil Formation Objectives Define mechanical and chemical weathering. Discuss agents of weathering.

Weathering Earth Science – Ms. Bray. Weathering and Soil Formation Objectives Define mechanical and chemical weathering. Discuss agents of weathering.

Weathering Processes. Weathering 1.Weathering vs. Erosion 2.Joints: Setting the Stage 3.Physical (Mechanical) Weathering 4.Chemical Weathering.

Weathering Processes. Weathering 1.Weathering vs. Erosion 2.Joints: Setting the Stage 3.Physical (Mechanical) Weathering 4.Chemical Weathering.

Weathering, erosion, and susceptibility to weathering

Weathering, erosion, and susceptibility to weathering

Chapter 11: Weathering and Soil - Wikispaces · 2012-08-16 · SECTION 1 Weathering 327 Chemical Weathering The second type of weathering,chemical weathering,occurs when chemical

Chapter 11: Weathering and Soil - Wikispaces · 2012-08-16 · SECTION 1 Weathering 327 Chemical Weathering The second type of weathering,chemical weathering,occurs when chemical

Weathering Physical and Chemical Weathering. “Weathering” Vocabulary chemical weathering physical weathering ice wedging abrasion oxidation carbonation.

Weathering Physical and Chemical Weathering. “Weathering” Vocabulary chemical weathering physical weathering ice wedging abrasion oxidation carbonation.

weathering mechanical weathering chemical weathering oxidation Weathering.

weathering mechanical weathering chemical weathering oxidation Weathering.

Unit 5 Weathering Erosion Deposition Landscapes Weathering:_____________________________________ ______________________ 2 types of weathering: Physical.

Unit 5 Weathering Erosion Deposition Landscapes Weathering:_____________________________________ ______________________ 2 types of weathering: Physical.

Faults Introduction Brad Hubeny And Foldsw3.salemstate.edu/~bhubeny/GLS100/h1.StructuralIntro.pdf · 1 1 Deformation & Structural Geology: Introduction Brad Hubeny 2 Faults And Folds

Faults Introduction Brad Hubeny And Foldsw3.salemstate.edu/~bhubeny/GLS100/h1.StructuralIntro.pdf · 1 1 Deformation & Structural Geology: Introduction Brad Hubeny 2 Faults And Folds

Types of Weathering ____________ Weathering only changes the shape. __________ Weathering changes the composition.

Types of Weathering ____________ Weathering only changes the shape. __________ Weathering changes the composition.

weathering mechanical weathering chemical weathering oxidation

weathering mechanical weathering chemical weathering oxidation