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Geology (GLGY 381-UCAL) Final Exam
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Question 1 |
A | Eustasy |
B | Global tectonics |
C | Relative base level |
D | Rifting mechanisms |
E | Rate of chemical weathering |
Question 2 |
A | forebulge |
B | suckdeep |
C | wedgetop |
D | backbulge |
E | foredeep |
Question 3 |
A | passive margins. |
B | margins with high slope basements. |
C | volcanic regions. |
D | active margins. |
Question 4 |
If you were to indicate the boundary between the Indian-Asian crust, where would it be (choose from red letters)? (ID-SSF-40)
A | F |
B | L |
C | B |
D | D |
E | A |
Question 5 |
A | Increase in relative sea level and increased in sediment input at the same time. |
B | Decrease in relative sea level and increased in sediment input at the same time. |
C | Increase in relative sea level and increase in subsidence the same time. |
D | Increase in relative sea level and uplift occurring at the same time. |
E | Decrease in relative sea level and uplift occurring at the same time. |
Question 6 |
A | Increase in accommodation space |
B | Rising sea level |
C | Progradation |
D | Transgression |
E | Regression Hint: Close, but this is not the right term! |
Question 7 |
A | transgredation |
B | progradation |
C | aggradation |
D | retogradation |
Question 8 |
What type of collision occur at the area marked with F? (ID-SSF-39)
A | Subduction Complex |
B | Magmatic Arc |
C | Interarc Basin |
D | Rifted Margin Prism |
E | Trench |
Question 9 |
A | near the wave base |
B | near the mid ocean ridge |
C | inner the inner shelf |
D | near the shore line |
Question 10 |
A | foreland |
B | foredeep |
C | channel |
D | wedgetop |
E | basin |
F | backbuldge |
G | forebulge |
Question 11 |
A | True |
B | False |
Question 12 |
A | A sudden increase of deposition in a specific window of geologic time. |
B | The line between the lateral contact of two sets of widely different strata. |
C | An unexplained nonconformity. |
D | A discontinuity in the age of strata due to lack of deposition. |
Question 13 |
A | clockwise direction. |
B | downwards at 90 degrees to the rotational face. |
C | upwards at 90 degrees to the rotational face. |
D | counter clockwise direction. (if you take to a bloody British, it will bloody anti-clockwise 🙂 |
Question 14 |
A | I have no clue what the hell you are talking about. I hate applied principles of geology. Hint: Since you have pick this one, I suggest that you click and open the renaming choices just to read what it was.....? |
B | The pressure on both sides of the continental or oceanic boundaries must be at equilibrium. |
C | The force of the load due to gravity must be large enough to overcome the forces within the crust resulting flexure. |
D | The forces within the crust should exceed the forced applied on the crust by the load resulting flexure. |
Question 15 |
A | storm surge. |
B | torpedo rise. |
C | super elevation. Hint: READ THE QUESTION CAREFULLY. |
D | super surge. |
Question 16 |
A | Global tectonics |
B | Transgression |
C | Rate of chemical weathering |
D | Regression |
E | Forced regression |
Question 17 |
Diagram is copyrighted to pima.edu
A | 2 |
B | 7 |
C | 4 |
D | 1 |
E | 3 |
Question 18 |
A | continental volcanoes |
B | hot spots |
C | subduction and trenches |
D | sea-floor spreading and mid-ocean ridges |
E | transform faulting |
Question 19 |
A | more mafic |
B | more denser |
C | more granitic |
D | more basaltic |
Question 20 |
A | The first term describes the landwards movement of the shoreline and the second term describes the seawards movement of the shoreline. |
B | They are the same; therefore the question is wrong. |
C | The first term describes the seawards movement of the shoreline and the second term describes the landwards movement of the shoreline. |
D | The first term is used in depositional descriptions and the second term is used in fluvial descriptions. |
Question 21 |
Diagram is copyrighted to pima.edu
A | 7 |
B | 6 |
C | 3 |
D | 5 |
E | 4 |
Question 22 |
A | A. Rising inflection point (RIP)
B. highstand |
B | A. Lowstand
B. falling inflection point (FIP) |
C | A. Highstand
B. rising inflection point (RIP) |
D | A. Highstand
B. rising inflection point (RIP) |
E | A. Highstand
B. falling inflection point (FIP) |
Question 23 |
A | Paraconformity |
B | Hiatus |
C | Angular unconformity |
D | Disconformity |
E | Nonconformity |
Question 24 |
A | True |
B | False because it can only preserve up to about half a million years. |
C | False because it can preserve only up to few thousands of years because tidal currents disturb the depositional process. |
Question 25 |
Diagram is copyrighted to pima.edu
A | 5 |
B | 4 |
C | 3 |
D | 1 |
E | 2 |
Question 26 |
A | True |
B | False |
Question 27 |
What type of collision can occur at the area marked with N? (ID-SSF-38)
A | Continent-Ocean Collision |
B | Active Margin Collision |
C | Continent-Continent Collision |
D | Ocean-Ocean Collision |
E | Passive Margin Collision |
Question 28 |
A | False |
B | True |
Question 29 |
A | near mid ocean ridges(MOR) |
B | on the volcanic arc |
C | on the basin floor fan. |
D | near paraconformities |
E | near nonconformities |
Question 30 |
A | angular unconformity. |
B | disconformity |
C | paraconformity |
D | a conformity. |
E | a hiatus. |
Question 31 |
A | A. Oscillating B. Non-oscillating |
B | A. high B. low |
C | A. low B. high |
D | A. Non-oscillating B. Oscillating |
Question 32 |
A | Sediments will be mostly filled in the continental shelf with very little to no sed deposition on the basin. |
B | Accommodation space always will be deceased significantly. |
C | Sediments will be mostly filled in the basin bypassing the deposition process on the continental shelf. |
D | Accommodation space will be moved towards the shoreline. |
Question 33 |
A | Retogradational |
B | Transgressional |
C | Progradational |
D | Aggradational |
Question 34 |
A | I. fining upwards II. fining upwards III. fining upwards |
B | I. fining upwards II. coarsening upwards III. coarsening upwards |
C | I. coarsening upwards II. fining upwards III. fining upwards |
D | I. fining upwards II. fining upwards III. coarsening upwards |
E | I. fining upwards II. coarsening upwards III. fining upwards |
Question 35 |
A | A. decreases B. increases |
B | A. increases B. increases |
C | A. increases B. decreases |
D | A. decreases B. decreases |
Question 36 |
A | True |
B | Flase |
Question 37 |
A | Topset |
B | Foreset |
C | Distalset |
D | Bottomset |
Question 38 |
Diagram is copyrighted to pima.edu
A | 3 |
B | 2 |
C | 4 |
D | 5 |
E | 1 |
Question 39 |
A | erosional surface |
B | onlap |
C | toplap |
D | downlap |
Question 40 |
A | First-order |
B | Third-order |
C | It is based on the type of tectonic and basinal setting. |
D | Second-order |
Question 41 |
A | They only occurred in the per-Cambrian and no longer observed in modern day environments. |
B | They carry sediments on top of sea waters for a long distances out into the ocean before settling to the bottom. |
C | They often result in turbidites deposition. |
D | They are typically associated with low density sediment loads. |
E | They drive the forces needed for delta formation. |
Question 42 |
A | When analyzing data collected in a small region. |
B | When dealing with areas that is difficult to access. |
C | When analyzing fossils and chemical composition (carbon) to date formations. |
D | When analyzing data collected from a large region. |
Question 43 |
A | Fan deltas |
B | Wave-dominated deltas |
C | Tide-dominated deltas |
D | None of the answers are correct |
Question 44 |
A | formations |
B | groups |
C | members |
D | supergroups |
E | beds |
Question 45 |
A | Dominant muddy deposits in distal regions |
B | Fining upward |
C | Dominant sandy deposits at the base |
D | Coarsening upward |
Question 46 |
The Magmatic Arc is represented by... (choose from red letters) (ID-SSF-42)
A | D |
B | C |
C | A |
D | B |
E | E |
Question 47 |
A | Lowstand |
B | Highstand |
C | Retrogradation |
D | Warm and wet seasons |
Question 48 |
A | Long term variation in atmospheric conditions which results in global changes in sedimentary processes. |
B | Long term variations in the volume of glaciers which result in global sea level changes. |
C | Long term variations in the rate of sea floor spreading and subduction which result in global sea-level changes. |
D | Long term variations in global temperatures that is caused by natural cycles of the Sun. |
E | Long term variations in the orbit of the Earth which result in changes in climate. |
Question 49 |
A | None of the answers are correct. |
B | Tectonics such as subsidence and uplift |
C | Sediment load |
D | Climate and weather |
E | Velocity of rivers |
Question 50 |
A | foredeep |
B | backbulge |
C | wedgetop |
D | forebulge |
Question 51 |
A | Discharge and subsidence are associated with hinterland and accommodation is associated with basin. |
B | Discharge, relief and subsidence are associated with hinterland and accommodation is associated with basin. |
C | Discharge and relief are associated with hinterland and accommodation and subsidence are associated with basin. |
D | Discharge and relief are associated with hinterland and accommodation and slope is associated with basin. |
E | Discharge, subsidence and accommodation are associated with hinterland and subsidence is associated with basin. |
Question 52 |
A | Sandy deposits |
B | Coastal plain deposits |
C | Clastic deposits |
D | Muddy deposits |
Question 53 |
A | Sediment influx will be significantly increased as continental crust is pushed further upwards resulting greater erosion. |
B | Active spreading ridges would have no impact on either sediment influx or global sea levels because this activity will be balanced through subduction. |
C | Sediment influx will be significantly decreased as deposited sediments within the accommodation space is used up to produce new oceanic crust. |
D | Global sea level will be decrease as new oceanic crust is formed due to spreading. |
E | Global sea level will be increase as the new oceanic crust takes up space in basins. |
Question 54 |
A | practical |
B | analytical |
C | theoretical |
D | temporal |
E | spatial |
Question 55 |
A | True |
B | False |
Question 56 |
A | Yes |
B | No |
Question 57 |
A | continental boundary. |
B | the basin. |
C | continental shelf. |
D | oceanic shelf. |
E | the mid ocean ridge. |
Question 58 |
A | highstand |
B | sudden decrease in regional sed load. |
C | lowstand |
D | sudden increase in regional sed load. |
E | rise in sea level |
Question 59 |
A | Rise in relative sea-level and movement of the shoreline landwards. |
B | Fall in relative sea-level and movement of the shoreline landwards. |
C | None of the answers listed here are correct. |
D | Fall in relative sea-level and movement of the shoreline seawards. |
E | Rise in relative sea-level and movement of the shoreline seawards. |
Question 60 |
What letter on the following cartoon represent the toplap-downlap sequence? (yes, it is a two different things, so watch out!) (ID-SSF-44)
A | A |
B | A and C |
C | A and B |
D | B and C |
E | B |
F | C |
Question 61 |
A | True |
B | False |
Question 62 |
A | forced regression |
B | regression |
C | regression and transgression |
D | regression and forced regression |
E | transgression |
Question 63 |
A | paraconformities. |
B | abyssal plains.. |
C | disconformities. |
D | basins. |
Question 64 |
A | upwards at 90 degrees to the rotational face. |
B | clockwise direction. |
C | counter clockwise direction. (if you take to a bloody British, it will bloody anti-clockwise 🙂 |
D | downwards at 90 degrees to the rotational face. |
Question 65 |
A | active zone. |
B | coral reef zone. |
C | photic zone. |
D | passive zone. |
Question 66 |
A | At first terrigenous clastic supply will rapidly increase the carbonate productivity, but in the long run it will create chemical barriers reducing carbonate productivity. |
B | At first it will rapidly decrease the carbonate productivity, but in the long run it will increase the carbonate productivity as terrigenous clastic supply will introduce essential chemical components to the system. |
C | There is no effect because the carbonate productivity is independent of terrigenous clastic supply. |
D | Increased terrigenous clastic supply reduces carbonate productivity. |
Question 67 |
In which area would you expect to find the passive margin (choose from red letters)? (ID-SSF-41)
A | N |
B | T |
C | H |
D | P |
E | R |
Question 68 |
A | Sand dominated deposits |
B | Extremely high subsidence |
C | Gravel dominated deposits |
D | Extremely low subsidence |
E | Mud and silt dominated deposits |
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Credits: Based on the excellent class notes provided by, Dr. Melissa Giovanni during Fall 2012.
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