weathering the breaking down of rocks into smaller pieces, mechanically or chemically

WEATHERING AND EROSION OF EARTH'S SURFACE

Upload: lorena-robertson

Post on 18-Jan-2016

214 views

Category:

Documents

3 download

Report

Download

Embed Size (px):

TRANSCRIPT

Page 1: Weathering the breaking down of rocks into smaller pieces, mechanically or chemically

WEATHERING AND EROSION OF

EARTH'S SURFACE

Weathering

the breaking down of rocks into smaller pieces, mechanically or

chemically

Erosion

the movement of sediments to a new location because of

weathering

???????? (How is this concept supported by the law

of conservation of mass?)

Page 4: Weathering the breaking down of rocks into smaller pieces, mechanically or chemically

Factors of Weathering And

Erosion

Page 5: Weathering the breaking down of rocks into smaller pieces, mechanically or chemically

Water

Runoff is water flowingon Earth’s surface that causes erosion.

Page 6: Weathering the breaking down of rocks into smaller pieces, mechanically or chemically

IceIn some parts of the world, ice

is an agent of erosion. Ice forms continental and valley

glaciers.

Page 7: Weathering the breaking down of rocks into smaller pieces, mechanically or chemically

AirWind, which is moving air, blows small particles from Earth’s surface, which is called deflation. Pits in rocks or polishes surfaces smooth as sediments are blown

by strong winds, which is abrasion.

Page 8: Weathering the breaking down of rocks into smaller pieces, mechanically or chemically

Mount RushmoreSouth Dakota

How might weathering and erosion affect Mount

Rushmore?

AEG Impactbars v2 - advanced-engineering-group.com€¦ · AEG Impact Bars are cast polyurethane, of up to 1500mm in length, and is both chemically and mechanically bonded to an extruded

Color, Trace Fossils, Weathering, and Soils Causes of Color Common Trace Fossils Weathering Processes - Physical Weathering - Chemical Weathering Weathering

Food is mechanically and chemically broken down into ... NOTES 2010.pdf... · Biology 12 - The Digestive System - Chapter Notes Food is mechanically and chemically broken down into

Weathering and Erosion Notes€¦ · Weathering Overview • Mechanical weathering breaks apart rocks so chemical weathering can change their composition. • Mechanical weathering

Weathering. Weathering Lectures 1.Weathering vs. Erosion 2.Joints: Setting the Stages 3.Physical (Mechanical) Weathering 4.Chemical Weathering 5.Products

Weathering and Erosion. Mechanical Weathering Chemical Weathering

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

weathering mechanical weathering chemical weathering oxidation

THE DIGESTIVE SYSTEM. Q #1 Digestion begins in the oral cavity. Process called digestion occurs as food is broken down both chemically and mechanically

Great Solutions with Small Particles · PDF fileimpact resistance, are mechanically and chemically stable, and improve rheology. In the white-goods segment, Blanc Fixe crystals assist

Phase Any physically distinct, chemically homogeneous and mechanically separable portion of a substanceAny physically distinct, chemically homogeneous

WEATHERING & MASS WASTING. Weathering Processes Factors Influencing Weathering Processes Physical Weathering Processes –Frost action –Crystallization

Unique South African products that were engineered ... · Durable and colour fast ... including bitumen torch-on systems. Mechanically and chemically waterproof with a 5 % (max) water

Assignment # 2 Weathering part 2 · 8/6/2015 · weathering and erosion Assignment # 2 Weathering part 2 LO: I can determine if a landscape was chemically or mechanically weathered

weathering mechanical weathering chemical weathering oxidation Weathering

Comparative Study of Chemically and Mechanically Activated ... · diagram for the production of the activated pozzolanas. 2.1. Activation of Pozzolana The fired nodules were first

Mechanical weathering -- tree roots. Mechanically weathered clasts on a mountain side

Weathering & Erosion. Weathering Process of chemically changing or physically breaking down rock. Water, ice, wind, & gravity weather rock. Weathering

Weathering and Soil Formation Chemical Weathering - Rocks and Weathering As weathering breaks apart rock, the surface area exposed to weathering increases

Stop Caries with Povidone Iodine - Universitas Padjadjaranpustaka.unpad.ac.id/wp-content/uploads/2016/01/004... · Caries is prevented mechanically and chemically. The effectiveness

Chapter 12 Digestion. The Start of Digestion The Mouth Food enters here The Teeth mechanically breaks down food The Tongue Chemically recognizes food

Experimental Characterization of Carbon Nanotube Cold ...mwalker.gatech.edu/papers/AIAA-2009-5003-666.pdfCNTs are both chemically and mechanically robust.3 Recent work demonstrates

Page 1 The Digestive System. Page 2 Digestive System Challenge Take in complex foods. Mechanically break food down. Chemically break food down. Absorb

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

Weathering and Development of Chemically Mature Soils

Transport in chemically and mechanically heterogeneous ...directory.umm.ac.id/Data Elmu/jurnal/A/Advances In... · associated with large-scale mechanical equilibrium. When the condition

mspasic.weebly.commspasic.weebly.com/uploads/1/4/7/6/14769944/snc_2d... · Web viewDigestion begins here, both mechanically and chemically. Mechanical digestion uses the tongue and

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

Weathering LO To learn about are three types of weathering; Physical weathering Biological weathering Chemical weathering Starter Write down what

Weathering and Development of Chemically Mature SoilsOxisol (Ferrasol), pedoplasmation, stone line, Ultisol (Acrisol), weathering. Contents 1. Introduction 2. Morphology and Classification

Construction and performance of chemically and …...GSJ: Volume 7, Issue 7, July 2019, Online: ISSN 2320-9186 Construction and performance of chemically and mechanically stabilized

tion · Weathering • Weathering results in breaking down rock • Two Types of Weathering: 1. Mechanical Weathering 2. Chemical Weathering . Mechanical Weathering • Ice The alternate

SV (2019) GHG from the waste sector and opportunities for … · Web view2021. 1. 11. · This involves machines that prepare (stripping or chipping), mechanically or chemically

BOURGEAT – 1, rue Adrien Bourgeat - BP 19 - 38490 Les Abrets …€¦ · Post-weld heat treatment is generally not necessary. The welds must be mechanically or chemically descaled,

Effects of organic matter removal, soil compaction, and ... · chemically or mechanically on half of each treatment plot by the third year after harvest (VC) and left untreated on