SlideShare a Scribd company logo
Faults
What is a fault?
• A fault is a crack in the Earth’s surface.
Types of fault movement:
• Normal Fault: Are faults in which the hanging wall
  moves down relative to the footwall. This is caused by
  movement of the fault blocks away from each other.
  (tension type of stress)
• Reverse Fault: The reverse fault is a where the hanging
  wall moves up relative to the foot wall. This kind of fault
  is caused by movement of the fault blocks is toward
  each other(compression type of stress), not away from
  each other like in the normal fault.
• Strike-Slip Fault (Transverse): Movement on a strike
  strip fault is horizontal, the blocks rub past each other.
  (caused by shear type of stress)
What’s the big deal?
• Why do you think faults are important?
They are important because…
• They can be CONSTRUCTIVE!!
• They create mountains? – How do you think
  the movement of faults can create a
  mountain?
• http://www.youtube.com/watch?v=x_WYpKNf
  snY
But…
• They can also be destructive …
• Earthquakes occur when there is a sudden
  movement of rock around a fault.
• Discussion: How is an earthquake destructive?
Where are the faults?
Closer to home

More Related Content

What's hot

Anticlines and synclines
Anticlines and synclines Anticlines and synclines
Anticlines and synclines GP10
 
Structural Geology
Structural  GeologyStructural  Geology
Structural Geology
Usama Zia
 
Geology module3
Geology module3Geology module3
Geology module3
Apoorva S
 
Fault presentation by muneeb
Fault presentation by muneebFault presentation by muneeb
Fault presentation by muneeb
Muneeb ur Rehman
 
Fault
FaultFault
Folds
FoldsFolds
Geological faults student copy
Geological faults  student copyGeological faults  student copy
Geological faults student copyangelabentley
 
Fault and its classification
 Fault and its classification Fault and its classification
Fault and its classification
parag sonwane
 
Fold and faults
Fold and faultsFold and faults
Fold and faults
qssimnawaz
 

What's hot (9)

Anticlines and synclines
Anticlines and synclines Anticlines and synclines
Anticlines and synclines
 
Structural Geology
Structural  GeologyStructural  Geology
Structural Geology
 
Geology module3
Geology module3Geology module3
Geology module3
 
Fault presentation by muneeb
Fault presentation by muneebFault presentation by muneeb
Fault presentation by muneeb
 
Fault
FaultFault
Fault
 
Folds
FoldsFolds
Folds
 
Geological faults student copy
Geological faults  student copyGeological faults  student copy
Geological faults student copy
 
Fault and its classification
 Fault and its classification Fault and its classification
Fault and its classification
 
Fold and faults
Fold and faultsFold and faults
Fold and faults
 

Viewers also liked

Efectos tardios quimioterapia
Efectos tardios quimioterapiaEfectos tardios quimioterapia
Efectos tardios quimioterapia
MARIA RUIZ HERNANDEZ
 
Event driven network
Event driven networkEvent driven network
Event driven network
Harish B
 
A Discourse on e-Discovery - MCS Management Services
A Discourse on e-Discovery - MCS Management ServicesA Discourse on e-Discovery - MCS Management Services
A Discourse on e-Discovery - MCS Management Services
MCS Management Services
 
Differeniation
DiffereniationDiffereniation
Differeniation
Meganbri03
 
Osb developer's guide
Osb developer's guideOsb developer's guide
Osb developer's guideHarish B
 
Things to consider in the learning
Things to consider in the learningThings to consider in the learning
Things to consider in the learningepafroditus
 
Beyond These Walls - Back to School PPT
Beyond These Walls - Back to School PPTBeyond These Walls - Back to School PPT
Beyond These Walls - Back to School PPTMarcJScott
 
Records and Information Management Survey by MCS Management Services
Records and Information Management Survey by MCS Management ServicesRecords and Information Management Survey by MCS Management Services
Records and Information Management Survey by MCS Management ServicesMCS Management Services
 
Senior Project 12 pics.
Senior Project 12 pics.Senior Project 12 pics.
Senior Project 12 pics.Selena Maddox
 
Considerations of a Business Partnership
Considerations of a Business PartnershipConsiderations of a Business Partnership
Considerations of a Business PartnershipJoseph Treff
 
Records & Information Management and the Law Firm - MCS Management Services
Records & Information Management and the Law Firm - MCS Management ServicesRecords & Information Management and the Law Firm - MCS Management Services
Records & Information Management and the Law Firm - MCS Management Services
MCS Management Services
 
Poaching
PoachingPoaching
Poaching
Meganbri03
 
Poaching
PoachingPoaching
Poaching
Meganbri03
 
2012 Jdivanna
2012   Jdivanna2012   Jdivanna
2012 Jdivanna
John Harrington
 
Differeniation
DiffereniationDiffereniation
Differeniation
Meganbri03
 
Be Digital or Die - Predictive Analytics for Digital Transformation
Be Digital or Die - Predictive Analytics for Digital TransformationBe Digital or Die - Predictive Analytics for Digital Transformation
Be Digital or Die - Predictive Analytics for Digital Transformation
Fintricity
 
Secure Elements in Web Applications
Secure Elements in Web ApplicationsSecure Elements in Web Applications
Secure Elements in Web Applications
Olivier Potonniée
 

Viewers also liked (18)

Efectos tardios quimioterapia
Efectos tardios quimioterapiaEfectos tardios quimioterapia
Efectos tardios quimioterapia
 
Event driven network
Event driven networkEvent driven network
Event driven network
 
A Discourse on e-Discovery - MCS Management Services
A Discourse on e-Discovery - MCS Management ServicesA Discourse on e-Discovery - MCS Management Services
A Discourse on e-Discovery - MCS Management Services
 
Differeniation
DiffereniationDiffereniation
Differeniation
 
Osb developer's guide
Osb developer's guideOsb developer's guide
Osb developer's guide
 
Things to consider in the learning
Things to consider in the learningThings to consider in the learning
Things to consider in the learning
 
Beyond These Walls - Back to School PPT
Beyond These Walls - Back to School PPTBeyond These Walls - Back to School PPT
Beyond These Walls - Back to School PPT
 
Records and Information Management Survey by MCS Management Services
Records and Information Management Survey by MCS Management ServicesRecords and Information Management Survey by MCS Management Services
Records and Information Management Survey by MCS Management Services
 
Senior Project 12 pics.
Senior Project 12 pics.Senior Project 12 pics.
Senior Project 12 pics.
 
Herba LIfe
Herba LIfeHerba LIfe
Herba LIfe
 
Considerations of a Business Partnership
Considerations of a Business PartnershipConsiderations of a Business Partnership
Considerations of a Business Partnership
 
Records & Information Management and the Law Firm - MCS Management Services
Records & Information Management and the Law Firm - MCS Management ServicesRecords & Information Management and the Law Firm - MCS Management Services
Records & Information Management and the Law Firm - MCS Management Services
 
Poaching
PoachingPoaching
Poaching
 
Poaching
PoachingPoaching
Poaching
 
2012 Jdivanna
2012   Jdivanna2012   Jdivanna
2012 Jdivanna
 
Differeniation
DiffereniationDiffereniation
Differeniation
 
Be Digital or Die - Predictive Analytics for Digital Transformation
Be Digital or Die - Predictive Analytics for Digital TransformationBe Digital or Die - Predictive Analytics for Digital Transformation
Be Digital or Die - Predictive Analytics for Digital Transformation
 
Secure Elements in Web Applications
Secure Elements in Web ApplicationsSecure Elements in Web Applications
Secure Elements in Web Applications
 

Similar to Faults

What are Earthquakes I
What are Earthquakes IWhat are Earthquakes I
What are Earthquakes I
dwinter1
 
eaGrade 8 science earthquake and faults power point presentation
eaGrade 8 science earthquake and faults power point presentationeaGrade 8 science earthquake and faults power point presentation
eaGrade 8 science earthquake and faults power point presentation
PrincessRegunton
 
Diastrophism
DiastrophismDiastrophism
Diastrophism
kzoe1996
 
Ch10 structuralgeologyfall2007-140429091340-phpapp02
Ch10 structuralgeologyfall2007-140429091340-phpapp02Ch10 structuralgeologyfall2007-140429091340-phpapp02
Ch10 structuralgeologyfall2007-140429091340-phpapp02
Cleophas Rwemera
 
Ch10 structural geology_fall2007
Ch10 structural geology_fall2007Ch10 structural geology_fall2007
Ch10 structural geology_fall2007محمد علي
 
Lesson 7 DIASTROPHISM – FOLDING, FAULTING AND MORE.ppt
Lesson 7 DIASTROPHISM – FOLDING, FAULTING AND MORE.pptLesson 7 DIASTROPHISM – FOLDING, FAULTING AND MORE.ppt
Lesson 7 DIASTROPHISM – FOLDING, FAULTING AND MORE.ppt
MaryAnnLazarteBesar
 
Folding and faulting
Folding and faultingFolding and faulting
Folding and faulting
Agastirishi Toradmal
 
MOHAMMAD ZAMAN PPT
MOHAMMAD ZAMAN PPTMOHAMMAD ZAMAN PPT
MOHAMMAD ZAMAN PPT
mzamankhan
 
Structural features fold, fault, joints
Structural features fold, fault, jointsStructural features fold, fault, joints
Structural features fold, fault, joints
!SYOU co-designed sneakers
 
Science Eight Faults, And all about seismic waves
Science Eight Faults, And all about seismic wavesScience Eight Faults, And all about seismic waves
Science Eight Faults, And all about seismic waves
zutokimio
 
3.Geo.3.pptx
3.Geo.3.pptx3.Geo.3.pptx
3.Geo.3.pptx
tofaabi
 
Sec 3 Geo: Introduction to Earthquakes
Sec 3 Geo: Introduction to EarthquakesSec 3 Geo: Introduction to Earthquakes
Sec 3 Geo: Introduction to Earthquakes
Carol LMr
 
Structuralgeology
StructuralgeologyStructuralgeology
Structuralgeology
Surya Swaroop
 
Structural Dynamics and Earthquake Engineering-Types of faults
Structural Dynamics and Earthquake Engineering-Types of faultsStructural Dynamics and Earthquake Engineering-Types of faults
Structural Dynamics and Earthquake Engineering-Types of faults
Dr. Nitin Naik
 
Earthquake Engineering.pptx
Earthquake Engineering.pptxEarthquake Engineering.pptx
Earthquake Engineering.pptx
Dr. Nitin Naik
 
Theory of Elasticity and Plasticit6y (2).pptx
Theory of Elasticity and Plasticit6y (2).pptxTheory of Elasticity and Plasticit6y (2).pptx
Theory of Elasticity and Plasticit6y (2).pptx
Dr. Nitin Naik
 

Similar to Faults (20)

What are Earthquakes I
What are Earthquakes IWhat are Earthquakes I
What are Earthquakes I
 
eaGrade 8 science earthquake and faults power point presentation
eaGrade 8 science earthquake and faults power point presentationeaGrade 8 science earthquake and faults power point presentation
eaGrade 8 science earthquake and faults power point presentation
 
4 4 Deformation
4 4 Deformation4 4 Deformation
4 4 Deformation
 
Diastrophism
DiastrophismDiastrophism
Diastrophism
 
Ch10 structuralgeologyfall2007-140429091340-phpapp02
Ch10 structuralgeologyfall2007-140429091340-phpapp02Ch10 structuralgeologyfall2007-140429091340-phpapp02
Ch10 structuralgeologyfall2007-140429091340-phpapp02
 
Ch10 structural geology_fall2007
Ch10 structural geology_fall2007Ch10 structural geology_fall2007
Ch10 structural geology_fall2007
 
Lesson 7 DIASTROPHISM – FOLDING, FAULTING AND MORE.ppt
Lesson 7 DIASTROPHISM – FOLDING, FAULTING AND MORE.pptLesson 7 DIASTROPHISM – FOLDING, FAULTING AND MORE.ppt
Lesson 7 DIASTROPHISM – FOLDING, FAULTING AND MORE.ppt
 
Folding and faulting
Folding and faultingFolding and faulting
Folding and faulting
 
MOHAMMAD ZAMAN PPT
MOHAMMAD ZAMAN PPTMOHAMMAD ZAMAN PPT
MOHAMMAD ZAMAN PPT
 
Structural features fold, fault, joints
Structural features fold, fault, jointsStructural features fold, fault, joints
Structural features fold, fault, joints
 
Earthquakes
EarthquakesEarthquakes
Earthquakes
 
Ch19 building the earths surface
Ch19 building the earths surfaceCh19 building the earths surface
Ch19 building the earths surface
 
Science Eight Faults, And all about seismic waves
Science Eight Faults, And all about seismic wavesScience Eight Faults, And all about seismic waves
Science Eight Faults, And all about seismic waves
 
3.Geo.3.pptx
3.Geo.3.pptx3.Geo.3.pptx
3.Geo.3.pptx
 
Sec 3 Geo: Introduction to Earthquakes
Sec 3 Geo: Introduction to EarthquakesSec 3 Geo: Introduction to Earthquakes
Sec 3 Geo: Introduction to Earthquakes
 
Structural Geology
Structural Geology Structural Geology
Structural Geology
 
Structuralgeology
StructuralgeologyStructuralgeology
Structuralgeology
 
Structural Dynamics and Earthquake Engineering-Types of faults
Structural Dynamics and Earthquake Engineering-Types of faultsStructural Dynamics and Earthquake Engineering-Types of faults
Structural Dynamics and Earthquake Engineering-Types of faults
 
Earthquake Engineering.pptx
Earthquake Engineering.pptxEarthquake Engineering.pptx
Earthquake Engineering.pptx
 
Theory of Elasticity and Plasticit6y (2).pptx
Theory of Elasticity and Plasticit6y (2).pptxTheory of Elasticity and Plasticit6y (2).pptx
Theory of Elasticity and Plasticit6y (2).pptx
 

Recently uploaded

Model Attribute Check Company Auto Property
Model Attribute  Check Company Auto PropertyModel Attribute  Check Company Auto Property
Model Attribute Check Company Auto Property
Celine George
 
Digital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and ResearchDigital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and Research
Vikramjit Singh
 
Honest Reviews of Tim Han LMA Course Program.pptx
Honest Reviews of Tim Han LMA Course Program.pptxHonest Reviews of Tim Han LMA Course Program.pptx
Honest Reviews of Tim Han LMA Course Program.pptx
timhan337
 
Language Across the Curriculm LAC B.Ed.
Language Across the  Curriculm LAC B.Ed.Language Across the  Curriculm LAC B.Ed.
Language Across the Curriculm LAC B.Ed.
Atul Kumar Singh
 
BÀI TẬP BỔ TRỢ TIẾNG ANH GLOBAL SUCCESS LỚP 3 - CẢ NĂM (CÓ FILE NGHE VÀ ĐÁP Á...
BÀI TẬP BỔ TRỢ TIẾNG ANH GLOBAL SUCCESS LỚP 3 - CẢ NĂM (CÓ FILE NGHE VÀ ĐÁP Á...BÀI TẬP BỔ TRỢ TIẾNG ANH GLOBAL SUCCESS LỚP 3 - CẢ NĂM (CÓ FILE NGHE VÀ ĐÁP Á...
BÀI TẬP BỔ TRỢ TIẾNG ANH GLOBAL SUCCESS LỚP 3 - CẢ NĂM (CÓ FILE NGHE VÀ ĐÁP Á...
Nguyen Thanh Tu Collection
 
The Roman Empire A Historical Colossus.pdf
The Roman Empire A Historical Colossus.pdfThe Roman Empire A Historical Colossus.pdf
The Roman Empire A Historical Colossus.pdf
kaushalkr1407
 
Polish students' mobility in the Czech Republic
Polish students' mobility in the Czech RepublicPolish students' mobility in the Czech Republic
Polish students' mobility in the Czech Republic
Anna Sz.
 
Introduction to AI for Nonprofits with Tapp Network
Introduction to AI for Nonprofits with Tapp NetworkIntroduction to AI for Nonprofits with Tapp Network
Introduction to AI for Nonprofits with Tapp Network
TechSoup
 
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
MysoreMuleSoftMeetup
 
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdf
Welcome to TechSoup   New Member Orientation and Q&A (May 2024).pdfWelcome to TechSoup   New Member Orientation and Q&A (May 2024).pdf
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdf
TechSoup
 
678020731-Sumas-y-Restas-Para-Colorear.pdf
678020731-Sumas-y-Restas-Para-Colorear.pdf678020731-Sumas-y-Restas-Para-Colorear.pdf
678020731-Sumas-y-Restas-Para-Colorear.pdf
CarlosHernanMontoyab2
 
2024.06.01 Introducing a competency framework for languag learning materials ...
2024.06.01 Introducing a competency framework for languag learning materials ...2024.06.01 Introducing a competency framework for languag learning materials ...
2024.06.01 Introducing a competency framework for languag learning materials ...
Sandy Millin
 
Unit 2- Research Aptitude (UGC NET Paper I).pdf
Unit 2- Research Aptitude (UGC NET Paper I).pdfUnit 2- Research Aptitude (UGC NET Paper I).pdf
Unit 2- Research Aptitude (UGC NET Paper I).pdf
Thiyagu K
 
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCECLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
BhavyaRajput3
 
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
Levi Shapiro
 
Home assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdfHome assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdf
Tamralipta Mahavidyalaya
 
The approach at University of Liverpool.pptx
The approach at University of Liverpool.pptxThe approach at University of Liverpool.pptx
The approach at University of Liverpool.pptx
Jisc
 
Unit 8 - Information and Communication Technology (Paper I).pdf
Unit 8 - Information and Communication Technology (Paper I).pdfUnit 8 - Information and Communication Technology (Paper I).pdf
Unit 8 - Information and Communication Technology (Paper I).pdf
Thiyagu K
 
Additional Benefits for Employee Website.pdf
Additional Benefits for Employee Website.pdfAdditional Benefits for Employee Website.pdf
Additional Benefits for Employee Website.pdf
joachimlavalley1
 
Operation Blue Star - Saka Neela Tara
Operation Blue Star   -  Saka Neela TaraOperation Blue Star   -  Saka Neela Tara
Operation Blue Star - Saka Neela Tara
Balvir Singh
 

Recently uploaded (20)

Model Attribute Check Company Auto Property
Model Attribute  Check Company Auto PropertyModel Attribute  Check Company Auto Property
Model Attribute Check Company Auto Property
 
Digital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and ResearchDigital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and Research
 
Honest Reviews of Tim Han LMA Course Program.pptx
Honest Reviews of Tim Han LMA Course Program.pptxHonest Reviews of Tim Han LMA Course Program.pptx
Honest Reviews of Tim Han LMA Course Program.pptx
 
Language Across the Curriculm LAC B.Ed.
Language Across the  Curriculm LAC B.Ed.Language Across the  Curriculm LAC B.Ed.
Language Across the Curriculm LAC B.Ed.
 
BÀI TẬP BỔ TRỢ TIẾNG ANH GLOBAL SUCCESS LỚP 3 - CẢ NĂM (CÓ FILE NGHE VÀ ĐÁP Á...
BÀI TẬP BỔ TRỢ TIẾNG ANH GLOBAL SUCCESS LỚP 3 - CẢ NĂM (CÓ FILE NGHE VÀ ĐÁP Á...BÀI TẬP BỔ TRỢ TIẾNG ANH GLOBAL SUCCESS LỚP 3 - CẢ NĂM (CÓ FILE NGHE VÀ ĐÁP Á...
BÀI TẬP BỔ TRỢ TIẾNG ANH GLOBAL SUCCESS LỚP 3 - CẢ NĂM (CÓ FILE NGHE VÀ ĐÁP Á...
 
The Roman Empire A Historical Colossus.pdf
The Roman Empire A Historical Colossus.pdfThe Roman Empire A Historical Colossus.pdf
The Roman Empire A Historical Colossus.pdf
 
Polish students' mobility in the Czech Republic
Polish students' mobility in the Czech RepublicPolish students' mobility in the Czech Republic
Polish students' mobility in the Czech Republic
 
Introduction to AI for Nonprofits with Tapp Network
Introduction to AI for Nonprofits with Tapp NetworkIntroduction to AI for Nonprofits with Tapp Network
Introduction to AI for Nonprofits with Tapp Network
 
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
Mule 4.6 & Java 17 Upgrade | MuleSoft Mysore Meetup #46
 
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdf
Welcome to TechSoup   New Member Orientation and Q&A (May 2024).pdfWelcome to TechSoup   New Member Orientation and Q&A (May 2024).pdf
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdf
 
678020731-Sumas-y-Restas-Para-Colorear.pdf
678020731-Sumas-y-Restas-Para-Colorear.pdf678020731-Sumas-y-Restas-Para-Colorear.pdf
678020731-Sumas-y-Restas-Para-Colorear.pdf
 
2024.06.01 Introducing a competency framework for languag learning materials ...
2024.06.01 Introducing a competency framework for languag learning materials ...2024.06.01 Introducing a competency framework for languag learning materials ...
2024.06.01 Introducing a competency framework for languag learning materials ...
 
Unit 2- Research Aptitude (UGC NET Paper I).pdf
Unit 2- Research Aptitude (UGC NET Paper I).pdfUnit 2- Research Aptitude (UGC NET Paper I).pdf
Unit 2- Research Aptitude (UGC NET Paper I).pdf
 
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCECLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
CLASS 11 CBSE B.St Project AIDS TO TRADE - INSURANCE
 
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...
 
Home assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdfHome assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdf
 
The approach at University of Liverpool.pptx
The approach at University of Liverpool.pptxThe approach at University of Liverpool.pptx
The approach at University of Liverpool.pptx
 
Unit 8 - Information and Communication Technology (Paper I).pdf
Unit 8 - Information and Communication Technology (Paper I).pdfUnit 8 - Information and Communication Technology (Paper I).pdf
Unit 8 - Information and Communication Technology (Paper I).pdf
 
Additional Benefits for Employee Website.pdf
Additional Benefits for Employee Website.pdfAdditional Benefits for Employee Website.pdf
Additional Benefits for Employee Website.pdf
 
Operation Blue Star - Saka Neela Tara
Operation Blue Star   -  Saka Neela TaraOperation Blue Star   -  Saka Neela Tara
Operation Blue Star - Saka Neela Tara
 

Faults

  • 2. What is a fault? • A fault is a crack in the Earth’s surface.
  • 3. Types of fault movement: • Normal Fault: Are faults in which the hanging wall moves down relative to the footwall. This is caused by movement of the fault blocks away from each other. (tension type of stress) • Reverse Fault: The reverse fault is a where the hanging wall moves up relative to the foot wall. This kind of fault is caused by movement of the fault blocks is toward each other(compression type of stress), not away from each other like in the normal fault. • Strike-Slip Fault (Transverse): Movement on a strike strip fault is horizontal, the blocks rub past each other. (caused by shear type of stress)
  • 4. What’s the big deal? • Why do you think faults are important?
  • 5. They are important because… • They can be CONSTRUCTIVE!! • They create mountains? – How do you think the movement of faults can create a mountain? • http://www.youtube.com/watch?v=x_WYpKNf snY
  • 6. But… • They can also be destructive … • Earthquakes occur when there is a sudden movement of rock around a fault. • Discussion: How is an earthquake destructive?
  • 7. Where are the faults?