Geology of Ireland. Topography of Ireland. Irish topography. Solid Geology. The Impact of Geology on some National Road Schemes.
|
|
|
- Sabina Grant
- 5 years ago
- Views:
Transcription
1 The Impact of Geology on some National Road Schemes IGI Conference, Dublin Castle Dr Eric R Farrell Department of Civil, Structural and Environmental Engineering, Dublin University, Trinity College Geology of Ireland Solid (Rocks) Pleistocene (ice age) Recent Dr E R Farrell, TCD IGI Conference 1 Dr E R Farrell, TCD IGI Conference 2 Irish topography Topography of Ireland Generally mountains on the periphery with low lying central plain with local mountains of largely Old red Sandstone or Lower Paleozoic rocks. Achieving drainage outfalls can be an design issue on certain project the central plain. Interestingly, no major road tunnels have been required to date. Mountains, raised bogs and river crossings dictated the corridors of early road network (O Keefe, 2001) Dr E R Farrell, TCD IGI Conference 3 Dr E R Farrell, TCD IGI Conference 4 Solid Geology Solid geology mainly Carboniferous or older rocks. (Precambrian and Palaeozoic rocks, amply covered in places by drift deposits but small areas of Mesozoic and Tertiary rocks, Holland 2001). The predominance of Carboniferous rocks has lead to significant areas with karst or palaeokarst features. Geological Survey of Ireland (GSI) has recorded about 3500 karst features. Generally clay minerals have been altered. Dr E R Farrell, TCD IGI Conference 5 Geological map of Ireland (from Geological Survey Of Ireland) Dr E R Farrell, TCD IGI Conference 6 1
2 Roads on geological map Areas of Karst Dr E R Farrell, TCD IGI Conference 7 From GSI The Karst of Ireland Source to be identified Dr E R Farrell, TCD IGI Conference 8 Engineering implications of karst Environmental factors Courtesy of Geological Survey of Ireland Foundations Road support Drainage Investigation methods Dr E R Farrell, TCD IGI Conference 9 Dr E R Farrell, TCD IGI Conference 10 Turlough Glaciations of Ireland Dr E R Farrell, TCD IGI Conference 11 Dr E R Farrell, TCD IGI Conference 12 2
3 Variable nature of glacial deposits Outwash From Coxon in The Geology of Ireland ed. Holland Dr E R Farrell, TCD IGI Conference 13 Dr E R Farrell, TCD IGI Conference 14 Slope angles - Internal erosion Landslide in glacial lacustrine soils Dr E R Farrell, TCD IGI Conference 15 Dr E R Farrell, TCD IGI Conference 16 Lodgement tills Limited true clay minerals in lodgement tills Dr E R Farrell, TCD IGI Conference 17 Dr E R Farrell, TCD IGI Conference 18 3
4 Engineering impacts of glaciation Recent deposits Variability of depositional processes. Post- depositional processes (Reading the Irish Landscape by Mitchell & Ryan, 1993) Dr E R Farrell, TCD IGI Conference 19 Dr E R Farrell, TCD IGI Conference 20 From O Keefe, 2001 Roads Impact of recent deposits on Road Network The development of economic methods of constructing on peat continues to be a challenge The time scale of current construction road construction project is limiting the options available. Dr E R Farrell, TCD IGI Conference 21 Dr E R Farrell, TCD IGI Conference 22 Peat filled depressions Geology- Roads- Ecology Dr E R Farrell, TCD IGI Conference 23 Dr E R Farrell, TCD IGI Conference 24 4
5 Pollardstown Fen Mid-Kildare Aquifer Dr E R Farrell, TCD IGI Conference 25 Dr E R Farrell, TCD IGI Conference 26 Groundwater control system Impermeable material above liner Dr E R Farrell, TCD IGI Conference 27 Dr E R Farrell, TCD IGI Conference 28 View of Kildare Town Bypass Geology and Construction materials Glacial sands and gravels Earthworks Pavement layers Rock Dr E R Farrell, TCD IGI Conference 29 Dr E R Farrell, TCD IGI Conference 30 5
6 Dr E R Farrell, TCD IGI Conference 31 Dr E R Farrell, TCD IGI Conference 32 Features of Geology of Ireland Solid geology mainly Carboniferous or older rocks. Karst and palaeokarst features are significant factors in road design. Our geomorphology is dominated by glacial landforms with all its variety. Recent deposits of peat and highly organic soils continue to pose a challenge to road engineers. Dr E R Farrell, TCD IGI Conference 33 Dr E R Farrell, TCD IGI Conference 34 6
Michigan s Geology and Groundwater
Michigan s Geology and Groundwater Ralph J. Haefner Deputy Director U.S. Geological Survey Michigan-Ohio Water Science Center Lansing, Michigan Outline About the USGS Geology 101 Michigan s geology Bedrock
Geology and New England Landscapes
Geology and New England Landscapes Jim Turenne, CPSS USDA-NRCS Warwick, RI. http://nesoil.com Why Geology? Provides the big picture of site conditions. Major part of soil formation (parent material and
RIVERS, GROUNDWATER, AND GLACIERS
RIVERS, GROUNDWATER, AND GLACIERS Delta A fan-shaped deposit that forms when a river flows into a quiet or large body of water, such as a lake, an ocean, or an inland sea. Alluvial Fan A sloping triangle
The Geology of Sebago Lake State Park
Maine Geologic Facts and Localities September, 2002 43 55 17.46 N, 70 34 13.07 W Text by Robert Johnston, Department of Agriculture, Conservation & Forestry 1 Map by Robert Johnston Introduction Sebago
Prentice Hall EARTH SCIENCE
Prentice Hall EARTH SCIENCE Tarbuck Lutgens Chapter 7 Glaciers, Desert, and Wind 7.1 Glaciers Types of Glaciers A glacier is a thick ice mass that forms above the snowline over hundreds or thousands of
Page 1. Name:
Name: 1) Which property would best distinguish sediment deposited by a river from sediment deposited by a glacier? thickness of sediment layers age of fossils found in the sediment mineral composition
GEOL.3250 Geology for Engineers Glacial Geology
GEOL.3250 Geology for Engineers Glacial Geology NAME Part I: Continental Glaciation Continental glaciers are large ice sheets that cover substantial portions of the land area. In the region of accumulation
3.0 GEOLOGY AND HYDROGEOLOGY
3.0 GEOLOGY AND HYDROGEOLOGY 3.1 Methodology The Geological Survey of Ireland (GSI) publication Geology of South Cork was consulted to establish the nature of the bedrock lithology and Quaternary sediments.
Chapter 23 test. Multiple Choice Identify the choice that best completes the statement or answers the question. Figure 23-1
Chapter 23 test Multiple Choice Identify the choice that best completes the statement or answers the question. Figure 23-1 1. In Figure 23-1, what process does the arrow labeled A represent? a. transpiration
Jim Turenne. Soils on Social Media
Jim Turenne USDA-NRCS 60 Quaker Lane, Suite 46 Warwick, RI. 02886 401-822-8832 Jim.turenne@ri.usda.gov Soils on Social Media www.twitter.com/soilsne www.fb.com/soilsne www.nesoil.com U.S. Department of
Mass Movements, Wind, and Glaciers
Mass Movements,, and Glaciers SECTION 8.1 Mass Movement at Earth s Surface In your textbook, read about mass movement. Use each of the terms below just once to complete the passage. avalanche creep landslide
Erosion and Deposition
Erosion and Deposition Erosion Sediment natural forces move rock/soil from one place to another. gravity, water, wind, glaciers, waves are causes material moved by erosion Deposition when erosion lays
Lowland Glaciation North Wales
Lowland Glaciation North Wales Background Although there have been many glaciations and advances in ice, the most significant for this are was the Dimlington Stadial which was a period of glacial advance
Chapter 5: Glaciers and Deserts
I. Glaciers and Glaciation Chapter 5: Glaciers and Deserts A. A thick mass of ice that forms over land from the compaction and recrystallization of snow and shows evidence of past or present flow B. Types
Introduction The Exam...vii. 1. Maps and Photographs...1
CONTENTS Introduction The Exam...vii Section 1...vii Section 2...viii 1. Maps and Photographs...1 Grid references on maps...1 Scale and measuring distance...3 Directions on maps...5 Area on maps...6 Height
Maggie Payne Jim Turenne
Maggie Payne Jim Turenne USDA-NRCS 60 Quaker Lane, Suite 46 Warwick, RI. 02886 401-822-8832 maggie.payne@ri.usda.gov U.S. Department of Agriculture 1935: Soil Conservation Service (SCS) Natural Resources
Groundwater in Bayfield County
Groundwater in Bayfield County Presented to Bayfield County Large Scale Livestoc Study Committee April 23, 2015 Madeline Gotowitz Hydrogeologist Groundwater in Bayfield County Groundwater basics Hydrogeology
4. What type of glacier forms in a sloping valley between rock walls? a. firn glacier b. ice sheet c. cirque d. alpine glacier
Multiple Choice Questions 1. The term means the loss of snow and ice by evaporation and melting. a. sublimation b. ablation c. erosion d. abrasion 2. What condition must be met for a glacier to begin flowing
MASS MOVEMENTS, WIND, AND GLACIERS
Date Period Name MASS MOVEMENTS, WIND, AND GLACIERS SECTION.1 Mass Movements In your textbook, read about mass movements. Use each of the terms below just once to complete the passage. avalanche creep
Coimisiún na Scrúduithe Stáit State Examinations Commission
Coimisiún na Scrúduithe Stáit State Examinations Commission LEAVING CERTIFICATE EXAMINATION GEOGRAPHY HIGHER LEVEL SAMPLE PAPER N.B. Remember to return this paper with your answer-book. Otherwise, marks
Site 4.7. Thornhill Drumlin Jane K. Hart
Site 4.7. Thornhill Drumlin Jane K. Hart Introduction The drumlins in the West of Ireland represent some of the best exposured features in the whole of Britain and Ireland, and have been studied by numerous
THE ACTION OF GLACIERS
Surface processes THE ACTION OF GLACIERS Glaciers are enormous masses of ice which are formed due to accumulation, compaction and re-crystallisation of the snow deposited in very cold regions (the majority
11/22/2010. Groundwater in Unconsolidated Deposits. Alluvial (fluvial) deposits. - consist of gravel, sand, silt and clay
Groundwater in Unconsolidated Deposits Alluvial (fluvial) deposits - consist of gravel, sand, silt and clay - laid down by physical processes in rivers and flood plains - major sources for water supplies
UNIT 4: Earth Science Chapter 21: Earth s Changing Surface (pages )
CORNELL NOTES Directions: You must create a minimum of 5 questions in this column per page (average). Use these to study your notes and prepare for tests and quizzes. Notes will be turned in to your teacher
Surface Processes Focus on Mass Wasting (Chapter 10)
Surface Processes Focus on Mass Wasting (Chapter 10) 1. What is the distinction between weathering, mass wasting, and erosion? 2. What is the controlling force in mass wasting? What force provides resistance?
1. The map below shows a meandering river. A A' is the location of a cross section. The arrows show the direction of the river flow.
1. The map below shows a meandering river. A A' is the location of a cross section. The arrows show the direction of the river flow. Which cross section best represents the shape of the river bottom at
FORENSIC GEOLOGY A CIVIL ACTION
NAME 89.215 - FORENSIC GEOLOGY A CIVIL ACTION I. Introduction In 1982 a lawsuit was filed on behalf of eight Woburn families by Jan Schlictmann. The suit alleged that serious health effects (childhood
Soil is formed from the weathering of rocks. Weathering: the breaking down of parent material (rock). There are 3 types of weathering:
Soil is formed from the weathering of rocks. Weathering: the breaking down of parent material (rock). There are 3 types of weathering: Physical, Chemical Biological. The natural forces carry this out:
GEOL Introductory Geology: Exploring Planet Earth Fall 2010 Test #2 October 18, 2010
GEOL 101 - Introductory Geology: Exploring Planet Earth Fall 2010 Test #2 October 18, 2010 Name KEY ID# KEY Multiple choice questions (2 points each). 1. What type of metamorphic rock is formed over large
AWRA PMAS Engineers Club of Philadelphia. A Geologic Perspective on Stormwater
AWRA PMAS Engineers Club of Philadelphia A Geologic Perspective on Stormwater Toby J. Kessler, P.G. Hydrogeologist Trevor G. Woodward, P.G. Engineering Geologist September 10, 2014 Gilmore & Associates,
3.12 Geology and Topography Affected Environment
3 Affected Environment and Environmental Consequences 3.12 Geology and Topography 3.12.1 Affected Environment 3.12.1.1 Earthquakes Sterling Highway MP 45 60 Project Draft SEIS The Kenai Peninsula is predisposed
Chapter 3 Erosion and Deposition. The Big Question:
Chapter 3 Erosion and Deposition The Big Question: 1 Design a way to represent and describe the 4 types of mass movement. You may use pictures, diagrams, list, web, chart, etc 2 Chapter 3: Erosion and
THE OHIO JOURNAL OF SCIENCE
THE OHIO JOURNAL OF SCIENCE VOL. LIII MARCH, 1953 No. 2 SUBSURFACE STUDY OF GLACIAL DEPOSITS AT CLEVELAND, OHIO C. T. BAGLEY Sverdrup & Parcel, Inc., Consulting Engineers, St. Lotus, Mo. The soil 1 strata
Landscape. Review Note Cards
Landscape Review Note Cards Last Ice Age Pleistocene Epoch that occurred about 22,000 Years ago Glacier A large, long lasting mass of ice which forms on land and moves downhill because of gravity. Continental
STUDY GUIDE FOR CONTENT MASTERY. Surface Water Movement
Surface Water SECTION 9.1 Surface Water Movement In your textbook, read about surface water and the way in which it moves sediment. Complete each statement. 1. An excessive amount of water flowing downslope
Historical Geology Geological Time - Water, W.PA, and World
Historical Geology Geological Time - Water, W.PA, and World Adapted from: Old Water Activity, Project WET Curriculum and Activity Guide. The Watercourse and Council for Environmental Education (CEE) 1995.
Glacial Modification of Terrain
Glacial Modification Part I Stupendous glaciers and crystal snowflakes -- every form of animate or inanimate existence leaves its impress upon the soul of man. 1 -Orison Swett Marden Glacial Modification
How & Where does infiltration work? Summary of Geologic History Constraints/benefits for different geologic units
June 26, 2007: Low Impact Development 1 Associated Earth Sciences, Inc. Associated Earth Sciences, Inc. Presented by: Matthew A. Miller, PE April 24, 2012 How & Where does infiltration work? Summary of
CURRICULUM TR AILING ICE AGE M YST ERI E S
MIDDLE SCHOOL CURRICULUM TR AILING ICE AGE M YST ERI E S THE Driftless Area CONTENTS I. Enduring Knowledge... 3 II. Teacher Background... 3 III. Before Viewing the Video... 5 IV. Viewing Guide... 5 V.
What is a Glacier? Types of Glaciers
Alpine & Continental Glaciers Glacial Mass Balance Glacial Ice Formation Glacial Movement & Erosion Erosional and Depositional Landforms The Pleistocene Epoch Geomorphology of SW Manitoba Chapter 17 1
General Geology Lab #4: Sedimentary Rocks and Environments
Name General Geology Lab #4: Sedimentary Rocks and Environments Please identify the following group of sedimentary rocks. Please determine whether they clastic, biogenic or chemical. Also, answer the sample
Laboratory Exercise #4 Geologic Surface Processes in Dry Lands
Page - 1 Laboratory Exercise #4 Geologic Surface Processes in Dry Lands Section A Overview of Lands with Dry Climates The definition of a dry climate is tied to an understanding of the hydrologic cycle
Pratice Surface Processes Test
1. The cross section below shows the movement of wind-driven sand particles that strike a partly exposed basalt cobble located at the surface of a windy desert. Which cross section best represents the
Lecture Outlines PowerPoint. Chapter 6 Earth Science 11e Tarbuck/Lutgens
Lecture Outlines PowerPoint Chapter 6 Earth Science 11e Tarbuck/Lutgens 2006 Pearson Prentice Hall This work is protected by United States copyright laws and is provided solely for the use of instructors
Your web browser (Safari 7) is out of date. For more security, comfort and the best experience on this site: Update your browser Ignore
Your web browser (Safari 7) is out of date. For more security, comfort and the best experience on this site: Update your browser Ignore BEDRO CK For the complete encyclopedic entry with media resources,
3.2.2 Ecological units of the Des Quinze lake proposed biodiversity reserve
3.2.2 Ecological units of the proposed biodiversity reserve An intact forest mass The proposed biodiversity reserve (see appendix 3) protects terrestrial environments almost exclusively. Proximity of Des
EXTERNAL LAND FORMING PROCESSES
NAME SCHOOL INDEX NUMBER DATE EXTERNAL LAND FORMING PROCESSES WEATHERING 1 1998 Q 7 (a) (i) What is the difference between weathering and mass wasting (ii) List five processes involved in chemical weathering
Chapter 2. Wearing Down Landforms: Rivers and Ice. Physical Weathering
Chapter 2 Wearing Down Landforms: Rivers and Ice Physical Weathering Weathering vs. Erosion Weathering is the breakdown of rock and minerals. Erosion is a two fold process that starts with 1) breakdown
GEOLOGIC MAPS AND GEOLOGIC STRUCTURES A TEXAS EXAMPLE
GEOLOGIC MAPS AND GEOLOGIC STRUCTURES A TEXAS EXAMPLE Roger Steinberg Assistant Professor of Geology Del Mar College 101 Baldwin Corpus Christi, TX 78404 361-698-1665 rsteinb@delmar.edu For the maps accompanying
Geology (Mellow) Hike, Santa Lucia Memorial Park February 16, I. Overview of Santa Lucia Range geology and tectonic history
Geology (Mellow) Hike, Santa Lucia Memorial Park February 16, 2015 I. Overview of Santa Lucia Range geology and tectonic history A. Basement Rocks 1. Salinian Block Rocks Sierra Nevada Type, continental
Groundwater Monitoring & Aggregate Operations in the Villeneuve-Calahoo Area. William Gowdy, BSc. P.Geo
Groundwater Monitoring & Aggregate Operations in the Villeneuve-Calahoo Area William Gowdy, BSc. P.Geo Format of Talk General Background Sand and Gravel Geology & Formation of Sand and Gravel Deposits
Florida s Karst Geology
Florida s Karst Geology Orange Creek Basin Interagency Working Group Public Workshop, November 5 th, 2015 Harley Means, P.G. Assistant State Geologist Florida Geological Survey Karst Karst a type of topography
HISTORICAL GEOLOGY. Relative & Absolute age, fossils and geologic time
HISTORICAL GEOLOGY Relative & Absolute age, fossils and geologic time Historical Geology A. Measuring Time 1. Relative Time (Relative Age) Measurement of time using comparison. No numbers used; uses words
Physical Geology, 15/e
Lecture Outlines Physical Geology, 15/e Plummer, Carlson & Hammersley Deserts & Wind Action Physical Geology 15/e, Chapter 13 Deserts Desert any arid region that receives less than 25 cm of precipitation
Bell Ringer. Are soil and dirt the same material? In your explanation be sure to talk about plants.
Bell Ringer Are soil and dirt the same material? In your explanation be sure to talk about plants. 5.3 Mass Movements Triggers of Mass Movements The transfer of rock and soil downslope due to gravity is
Objectives. Introduction to Soils. Terms to know: What is soil? Study of Soils. The Soil Body 11/9/2012
Objectives Explain what soil is and where it comes from Define a soil body List examples of the five soil-forming factors Explain how soils develop Introduction to Soils Terms to know: What is soil? Alluvial
Lower Mainland Surficial Geology From Wisconsin Ice Age to Protocol 21
Lower Mainland Surficial Geology From Wisconsin Ice Age to Protocol 21 BCEIA BEST Conference 2018 Whistler, BC Kalina Malowany and Virginie Brunetaud Presentation Outline 1. Surficial Geology it s more
Name: Class: Date: Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.
Name: Class: Date: geology ch 7 test 2008 Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. 1. Which of the following is true about ice sheets?
SAN DIEGO COMMUNITY COLLEGE DISTRICT CITY, MESA, AND MIRAMAR COLLEGES ASSOCIATE DEGREE COURSE OUTLINE
GEOL 100 CIC Approval: 12/12/2002 BOT APPROVAL: STATE APPROVAL: EFFECTIVE TERM: Spring 2003 SECTION I SAN DIEGO COMMUNITY COLLEGE DISTRICT CITY, MESA, AND MIRAMAR COLLEGES ASSOCIATE DEGREE COURSE OUTLINE
test date Name date Review: Geologic Time & Geologic Procesess-: You will record 1-38 answers on the scan sheet! These are worth 1.
Review: Geologic Time & Geologic Procesess-: You will record 1-38 answers on the scan sheet! These are worth 1.5 points each Use your EARTH HISTORY CHART Part I. Matching All of the statements match to
GEOTECHNICS ON IRISH ROADS,
GEOTECHNICS ON IRISH ROADS, 2000-2010 A Decade of Achievement CPD Conference Thursday 11 th October 2012 GSI Conference, Geotechnics on Irish Roads 2000-2010. Portlaoise. 11 October, 2012 GEOTECHNICAL
Unit 3 Review - Surface Processes
Unit 3 Review - Surface Processes 1. Why is the surface of Mercury covered with meteor impact craters, while Earth s surface has relatively few craters? A) Mercury is larger than Earth, so it gets hit
Changing Earth s Surface
Name Date Class Changing Earth s Surface What processes wear down and build up Earth s surface? What causes the different types of mass movement? Erosion is the process by which natural forces move weathered
EROSION AND DEPOSITION
CHAPTER 8 EROSION AND DEPOSITION SECTION 8 1 Changing Earth s Surface (pages 252-255) This section explains how sediment is carried away and deposited elsewhere to wear down and build up Earth s surface.
Cappog Bridge (PW-3)
Water Framework Directive Groundwater Monitoring Programme Site Information Cappog Bridge (PW-3) ImagePath1: Cappog Bridge\IEGBNI_NB_G_012_18_0 01_A_SiteLocation.jpg Cappog Bridge PW-3 is one of 8 boreholes
WEATHERING, EROSION & DEPOSITION STUDY GUIDE
WEATHERING, EROSION & DEPOSITION STUDY GUIDE Weathering: The difference between mechanical & chemical weathering is: Sort terms as being mechanical/physical or chemical weathering: acid rain, root splitting
Which landscape best represents the shape of the valleys occupied by glaciers? A) B) C) D)
1. Glaciers often form parallel scratches and grooves in bedrock because glaciers A) deposit sediment in unsorted piles B) deposit rounded sand in V-shaped valleys C) continually melt and refreeze D) drag
Coimisiún na Scrúduithe Stáit State Examinations Commission
2018. S28 WARNING You must return this paper with your answer book. Otherwise you will lose marks. Write your Examination Number here: Coimisiún na Scrúduithe Stáit State Examinations Commission JUNIOR
Mammoth Cave National Park, Kentucky
Mammoth Cave National Park, Kentucky Objectives of Today s Lecture Refresher on Sedimentary Depositional Systems and Rock Classifications Transgressive and Regressive Marine Environments Carbonate Depositional
Ch 10 Deposition Practice Questions
1. Base your answer to the following question on the data table below. Six identical cylinders, A through F, were filled with equal volumes of sorted spherical particles. The data table shows the particle
COURSE OUTLINE GEOLOGY 101, Sec 002 Fall 2008, Diecchio Text: Lutgens, Tarbuck and Tasa, Essentials of Geology, 10 th edition
COURSE OUTLINE GEOLOGY 101, Sec 002 Fall 2008, Diecchio Text: Lutgens, Tarbuck and Tasa, Essentials of Geology, 10 th edition Overview Of Earth ch 1 Earth's place in solar system, galaxy, universe Atmosphere,
Fossils and Geology of Litzsinger Road Ecology Center
Fossils and Geology of Litzsinger Road Ecology Center Table of Content Key Terms 1 Key Terms 2 What you need to know Geologic Map of Missouri Geologic Time Chart More of what you need to know Digital map
APPENDIX P4.10 Background Information for Section 4.10, Geology and Soils
Central Link Light Rail Transit Project Final Supplemental Environmental Impact Statement North Link APPENDIX P4.10 Background Information for Section 4.10, Geology and Soils Appendix P4.10 Background
Science Matters. Grade Six Earth Science. Weathering and Erosion
Science Matters Grade Six Earth Science Weathering and Erosion Written By Kim Castagna Jennifer Foster Meagan Callahan Tracy Schifferns Developed in Conjunction with K-12 Alliance/WestEd Table of Contents
3 Erosion and Deposition by Ice
CHAPTER 12 3 Erosion and Deposition by Ice SECTION Agents of Erosion and Deposition BEFORE YOU READ After you read this section, you should be able to answer these questions: What are glaciers? How do
EARTH S CHANGING SURFACE
EARTH S CHANGING SURFACE Weathering Together, weathering and erosion work continuously to wear down the material on Earth s surface. weathering process that breaks down rock and other substances of Earth
12 10 8 6 4 2 0 40-50 50-60 60-70 70-80 80-90 90-100 Fresh Water What we will cover The Hydrologic Cycle River systems Floods Groundwater Caves and Karst Topography Hot springs Distribution of water in
Soil Formation. Parent Material. Time. Climate
Soil Formation Parent Material Time Climate Topography Biota Main Objectives 1. Gain a general understanding of soil formation processes 2. Understand the importance of mineral weathering in soil formation
Chapter 2. Denudation: Rivers and Ice
Chapter 2. Denudation: Rivers and Ice DENUDATION: process that lowers level of land - caused by rivers, glaciers, waves & wind - involves processes of WEATHERING & EROSION Weathering Def: breakdown of
STABILITY OF MAN MADE GLACIAL TILL SLOPES IN SOUTHWEST IRELAND
STABILITY OF MAN MADE GLACIAL TILL SLOPES IN SOUTHWEST IRELAND K.Gavin 1, J.F. Xue 1.and P.Jennings 2 1 Department of Civil Engineering, University College Dublin, Ireland 2 Applied Ground Engineering,
1. The diagram below shows the stump of a tree whose root grew into a small crack in bedrock and split the rock apart.
1. The diagram below shows the stump of a tree whose root grew into a small crack in bedrock and split the rock apart. 4. Which process involves either a physical or chemical breakdown of earth materials?
UNIT 3 GEOLOGY VOCABULARY FLASHCARDS THESE KEY VOCABULARY WORDS AND PHRASES APPEAR ON THE UNIT 3 CBA
UNIT 3 GEOLOGY VOCABULARY FLASHCARDS THESE KEY VOCABULARY WORDS AND PHRASES APPEAR ON THE UNIT 3 CBA A map that shows Earth s Topographic Map surface topography, which is Earth s shape and features Contour
Groundwater Resources of Missouri. Cynthia Brookshire, R. G.
Groundwater Resources of Missouri Cynthia Brookshire, R. G. GROUNDWATER... Water beneath the Earth s surface within a zone of saturation AQUIFER... A geologic formation or group of formations that are
the Quarrying Industry Dewatering and the Quarrying Industry the Quarrying Industry
Dewatering and the Quarrying Industry Dewatering and Dewatering and the Quarrying Industry the Quarrying Industry Les Brown Eugene P. Daly John Kelly Objectives 1) To present a summary of water management
PALEOGEOGRAPHY of NYS. Definitions GEOLOGIC PROCESSES. Faulting. Folding 9/6/2012. TOPOGRAPHIC RELIEF MAP of NYS GRADATIONAL TECTONIC
TOPOGRAPHIC RELIEF MAP of NYS PALEOGEOGRAPHY of NYS Prof. Anthony Grande AFG 2012 Definitions GEOLOGIC PROCESSES Geography: study of people living on the surface of the earth. Geology: the scientific study
Soil Formation. Lesson Plan: NRES B2-4
Soil Formation Lesson Plan: NRES B2-4 1 Anticipated Problems 1. What are five different factors that affect soil formation? 2. What are some different types of parent material that affect soils? 3. What
10/27/2014. Surface Processes. Surface Processes. Surface Processes. Surface Processes. Surface Processes
Hewitt/Lyons/Suchocki/Yeh Conceptual Integrated Science Chapter 25 Surface or surficial processes originate at Earth's surface and reshape its contours. Surface processes include: Weathering Erosion Deposition
Section I: Multiple Choice Select the best answer to each question. Mark your final answer on the answer sheet. (1 pt each)
Sedimentary Rocks & Surface Processes Quest Name: Earth Science 2013 Block: Date: Section I: Multiple Choice Select the best answer to each question. Mark your final answer on the answer sheet. (1 pt each)
Section 11.1 pp Where Mountains Form
Section 11.1 pp. 236 237 Where Mountains Form Chapter 11 Set a Purpose: TE, p. 236 Reading Study Guide, p. 36 Discussion: TE, p. 236 Differentiating ion Reading Support: TE, p. 236 Visual Teaching Interpret
EVALUATION OF AQUIFER CHARACTERISTICS FOR SELECTED NEW METHOD OF THE UM RUWABA FORMATION: NORTH KORDOFAN STATE, SUDAN
EVALUATION OF AQUIFER CHARACTERISTICS FOR SELECTED NEW METHOD OF THE UM RUWABA FORMATION: NORTH KORDOFAN STATE, SUDAN ELHAGA.B *1; ELZIENS.M*2 ANDLISSANN.H*3 *1Department of C i v i l E n g i n e e r i
Need of Proper Development in Hilly Urban Areas to Avoid
Need of Proper Development in Hilly Urban Areas to Avoid Landslide Hazard Dr. Arvind Phukan, P.E. Cosultant/Former Professor of Civil Engineering University of Alaska, Anchorage, USA RI District Governor
Wisconsin s Hydrogeology: an overview
2012 Soil and Water Conservation Society Conference Stevens Point, WI Feb 9, 2012 Wisconsin s Hydrogeology: an overview Ken Bradbury Wisconsin Geological and Natural History Survey University of Wisconsin-Extension
RAYMOND SIEVER Harvard University
E A R T H FOURTH EDITION FRANK PRESS National Academy of Sciences RAYMOND SIEVER Harvard University W. H. Freeman and Company New York Preface xiii Acknowledgments xviii PART I PROLOGUE CHAPTER 1 HISTORY
3/22/2014. Earth s subsystems or cycles. Outline for next couple weeks. Weathering (breakdown of rock) Erosion
and Erosion Earth s subsystems or cycles Outline for next couple weeks 1. and Erosion 2. Surface water systems (rivers) 3. Groundwater systems 4. Groundwater in-class activity (grade) (breakdown of rock)
PROMISED LAND STATE PARK PIKE COUNTY ANCIENT RIVERS AND AGES OF ICE
PENNSYLVANIA TRAIL OF GEOLOGY PARK GUIDE 18 PROMISED LAND STATE PARK PIKE COUNTY ANCIENT RIVERS AND AGES OF ICE Promised Land State Park is located on a broad upland surface known as the Pocono Plateau.
Practice 3rd Quarter Exam Page 1
Name 1. Which characteristic would most likely remain constant when a limestone cobble is subjected to extensive abrasion? A) shape B) mass C) volume D) composition 2. Which activity demonstrates chemical
Soils of Rhode Island
Soils of Rhode Island Jim Turenne, RI State Soil Scientist USDA-NRCS 60 Quaker Ln. Suite 46 Warwick, RI. 02886 401-822-8830 http://nesoil.com Jim.turenne@ri.usda.gov About NRCS Established as the Soil
1 st Draft Tullamore GWB Description 6 th January 2004
Hydrometric Area Local Authority 25 Brosna Offaly & Westmeath Co. Co. s Topography Tullamore GWB: Summary of Initial Characterisation. Associated surface water features Associated terrestrial ecosystem(s)
Karst Topography In order to understand karst topography we must first have a basic understanding of the water cycle, the formation of limestone (carb
Karst Topography The formation of caves and other associated features in limestone bedrock is called karst topography. Limestone, a sedimentary rock made mostly of the mineral calcite and small amounts
Fieldtrip Essentials. A Guide for the Marble Arch Caves Global Geopark
2 Fieldtrip Essentials A Guide for the Marble Arch Caves Global Geopark 3 Contents About this guide 3 About us 3 Education service 4 Areas of study 5 Field-trip localities 7 Bibliography & references 15