![Essentials of Geology (Fifth Edition)](https://www.bartleby.com/isbn_cover_images/9780393601107/9780393601107_largeCoverImage.gif)
The differences between normal, reverse, and strike-slip fault.
![Check Mark](/static/check-mark.png)
Answer to Problem 1RQ
According to the sense of slip we can differentiate the faults. Normal fault and reverse fault undergoes vertical movement of the hanging wall with respect to the footwall. The horizontal movement occurs in the strike-slip fault.
Explanation of Solution
A fault is a planar fracture or discontinuity in a volume of rock, across which there has been a significant displacement as a result of the rock-mass movement.
The rock mass above a sloping fault plane is known as the hanging wall, and the rock mass below the fault plane is known as the footwall. The movement of the hanging wall with respect to the footwall in a fault plane is described as the sense of slip.
In a normal fault, the hanging wall moves downward with respect to the footwall on the fault plane. A fault in which the hanging wall moves upward on a slope is known as the reverse fault or thrust fault. The reverse fault and the thrust fault are same in the sense of slip, but they differ in their slope angle, and the reverse faults are steeper than the thrust fault. Displacement of the rock strata in the horizontal direction which is parallel to the line of fault is known as the strike-slip fault. No vertical movement occurs during a strike-slip fault.
Want to see more full solutions like this?
Chapter 8 Solutions
Essentials of Geology (Fifth Edition)
- Why is the Atlantic Ocean the saltiest ocean on Earth? In your explanation, use the terms “evaporation,” “precipitation,” “trade winds,” “Central America,” and “Pacific Ocean”.?arrow_forwardAt the large scale of the major ocean basins, do ocean currents tend to flow in a cyclonic or anti-cyclonic direction? How is this evidenced in the map of average sea-surface temperatures belowarrow_forwardThe map below shows sea-surface temperature (SST) anomalies during El Niño years. Please explain what is meant by “anomaly”. In El Niño years, which side (east or west) of the tropical Pacific Ocean experiences anomalously high precipitation totals and which side experiences anomalously low precipitation totals? Why?arrow_forward
- When a body of cold air near earth’s surface moves into a region occupied by warmer air, the point of intersection is known as a cold front. What does this do to the vertical motion of the warm air and why? What does this do to surface pressure ahead of the cold front and why ?Does this tend to instigate cyclonic or anti-cyclonic atmospheric rotation ? Does this rotation tend to bring relatively warm air toward the poles or toward the lower latitudesarrow_forwardAs the atmosphere and ocean move, they are deflected due to the spin of the earth. Is the deflection to the right or to the left in the Northern Hemisphere? Is this the same in the Southern Hemisphere ? In both hemispheres, a low pressure will instigate cyclonic flow. In the Northern Hemisphere, does cyclonic flow circulate in a clockwise or counter-clockwise direction and whyarrow_forwardIs the seasonal cycle in temperature (temperature difference between warmest and coolest season) stronger in the tropics or high latitudes, and why ?How about in “maritime” areas that are regularly exposed to air that was recently over the ocean versus more continental areas, and why?arrow_forward
- The image shows the two different crusts on earth. Fill in the blanks with short answers (numbered as 1,2,3, and 4) for the rock types and the name of the crust. Question 3 options: Blank # 1 Blank # 2 Blank # 3 Blank # 4arrow_forwardyou are working on a crew and you overhear one of the people on the crew tell a member of the general public something that is not true. what do you do?arrow_forwardResearch question ideas for Benthic invertebrates as an indicator species for climate change, mapping changes in ecosystems (Historical Analysis & GIS) use where questionsarrow_forward
- Research question ideas for Benthic invertebrates as an indicator species for climate change, mapping changes in ecosystems (Historical Analysis & GIS) use where questionsarrow_forwardBrief background for supporting of efforts should be made to create distance and separate crops that produce pollutants such as ecoli (i.e. animal farming) from crops that don’t (i.e. lettuce) to protect these latter crops despite the extra costs and logistical challenges.arrow_forwardOpening statement for supporting of efforts should be made to create distance and separate crops that produce pollutants such as ecoli (i.e. animal farming) from crops that don’t (i.e. lettuce) to protect these lattercrops despite the extra costs and logistical challenges.arrow_forward
- Applications and Investigations in Earth Science ...Earth ScienceISBN:9780134746241Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSONExercises for Weather & Climate (9th Edition)Earth ScienceISBN:9780134041360Author:Greg CarbonePublisher:PEARSONEnvironmental ScienceEarth ScienceISBN:9781260153125Author:William P Cunningham Prof., Mary Ann Cunningham ProfessorPublisher:McGraw-Hill Education
- Earth Science (15th Edition)Earth ScienceISBN:9780134543536Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSONEnvironmental Science (MindTap Course List)Earth ScienceISBN:9781337569613Author:G. Tyler Miller, Scott SpoolmanPublisher:Cengage LearningPhysical GeologyEarth ScienceISBN:9781259916823Author:Plummer, Charles C., CARLSON, Diane H., Hammersley, LisaPublisher:Mcgraw-hill Education,
![Text book image](https://www.bartleby.com/isbn_cover_images/9780134746241/9780134746241_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9780134041360/9780134041360_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781260153125/9781260153125_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9780134543536/9780134543536_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781337569613/9781337569613_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781259916823/9781259916823_smallCoverImage.gif)