Geology Lab Test 1 Quiz - Plate Tectonics Questions

docx

School

University of Saskatchewan *

*We aren’t endorsed by this school

Course

1101

Subject

Geology

Date

Feb 20, 2024

Type

docx

Pages

Uploaded by JudgeTreeDove37

Geology Lab Test 1 Quiz - Plate Tectonics Questions 1. Which of the following correctly lists the main zones of the Earth's interior, along with their compositions and phases? A) 1. Outer Core (solid phase; Fe-Mg-rich), 2. Crust (liquid phase; Si-Al-rich), 3. Inner Core (solid phase; Fe-Ni-rich), 4. Mantle (solid phase; Fe-Mg-rich, plastic flow) B) 1. Mantle (solid phase; Fe-Mg rich, plastic flow), 2. Inner Core (liquid phase; Fe-Ni-rich), 3. Crust (solid phase; Si-Al-rich continental and Fe-Mg-rich oceanic varieties), 4. Outer Core (solid phase; Fe- Ni-rich) C) 1. Crust (solid phase; Si-Al-rich continental and Fe-Mg-rich oceanic varieties), 2. Mantle (solid phase; Fe-Mg rich, plastic flow), 3. Outer Core (liquid phase; Fe-Ni-rich), 4. Inner Core (solid phase; Fe- Ni-rich) D) 1. Outer Core (liquid phase; Fe-Ni-rich), 2. Inner Core (solid phase; Fe-Ni-rich), 3. Mantle (solid phase; Fe-Mg rich, plastic flow), 4. Crust (solid phase; Si-Al-rich continental and Fe-Mg-rich oceanic varieties) Uhh none of these are right, the correct ones would be crust, (solid) Mantle (liquid) Inner core (liquid) Outer core (solid) 2. How might the internal heterogeneity of the Earth influence what happens on the surface? A) Variations in mantle composition affect the flow of magma and the location of volcanic activity. B) Differences in core temperature impact the rotation speed of the Earth. C) Variations in the inner core density affect the strength of the Earth's magnetic field. D) Variations in crustal thickness determine the intensity of earthquakes. 3. What are the lithosphere and asthenosphere? A) The lithosphere is the rigid outer layer of the Earth composed of the crust and upper mantle, while the asthenosphere is a partially molten, ductile layer beneath the lithosphere. B) The lithosphere is a partially molten layer beneath the Earth's crust, while the asthenosphere is the rigid outer layer composed of solid rock. C) The lithosphere is the region of the Earth's mantle where convection currents occur, while the asthenosphere is the solid layer above the Earth's core. D) The lithosphere is the outermost layer of the Earth's core, while the asthenosphere is a layer of dense rock located between the lithosphere and the mantle. 4. In 1912, Alfred Wegener proposed the hypothesis of "continental drift" to explain the formation of landmasses and oceans. What evidence supported Wegener's hypothesis? A) Wegener's hypothesis was supported by evidence of similar climates across different continents. B) The hypothesis was based on the discovery of fossilized dinosaur remains found on separate continents. C) Evidence such as conformable coastlines, similar fossil assemblages, and rock types from continent to continent supported Wegener's hypothesis. D) Wegener's hypothesis was primarily based on the observation of matching mountain ranges on different continents. 4. How did paleomagnetic studies contribute to understanding the Earth's magnetic field? A) Paleomagnetic studies revealed that the Earth's magnetic field is generated by the movement of tectonic plates. B) Paleomagnetic studies demonstrated that the Earth's magnetic field is primarily caused by the rotation of the inner core.

C) Paleomagnetic studies provided evidence that the Earth's magnetic field is generated by convection in the outer core. D) Paleomagnetic studies showed that the Earth's magnetic field is solely influenced by the alignment of magnetic minerals in the crust. 5. Has the orientation of the Earth's magnetic field remained fixed over millions of years? A) Yes, the orientation of the Earth's magnetic field has remained constant throughout geological history. B) No, the orientation of the Earth's magnetic field has reversed several times over millions of years. C) Yes, but the orientation of the Earth's magnetic field has shifted slightly due to changes in the Earth's rotation. D) No, the orientation of the Earth's magnetic field is influenced by the alignment of magnetic minerals in the Earth's crust. 6. How did paleomagnetic studies contribute to understanding the Earth's magnetic field? A) Paleomagnetic studies revealed that the Earth's magnetic field is generated by the movement of tectonic plates. B) Paleomagnetic studies demonstrated that the Earth's magnetic field is primarily caused by the rotation of the inner core. C) Paleomagnetic studies provided evidence that the Earth's magnetic field is generated by convection in the outer core. D) Paleomagnetic studies showed that the Earth's magnetic field is solely influenced by the alignment of magnetic minerals in the crust. 7. What is the Curie Point? A) The temperature at which certain minerals gain magnetization. B) The temperature at which certain minerals lose their magnetization. C) The temperature at which the Earth's magnetic field reverses. D) The temperature at which certain minerals align with the Earth's magnetic field. 8. What does orientation refer to in paleomagnetism? A) The angle from the horizontal. B) The latitude of the rock formation. C) The alignment of magnetic minerals with the Earth's magnetic field. D) The process of magnetization of rocks. 9. What does inclination represent in paleomagnetism? A) The temperature at which minerals gain magnetization. B) The angle from the vertical. C) The latitude of the rock formation. D) The process of thermal demagnetization. 10. What information can paleomagnetism provide? A) The temperature at which rocks were formed. B) The composition of minerals within rocks. C) The latitude and orientation of rocks at the time of their formation. D) The rate of erosion of rocks over time.

11. Which technological advancement played a crucial role in the discovery of mid-ocean ridges, trenches, volcanoes, and enormous fracture zones? A) Invention of radar B) Development of satellite imaging C) Discovery of echo-sounder technologies D) Advancement of GPS technology 12. What significant concept did Harry Hess propose to the scientific community in 1962, based on the discoveries made through SONAR mapping of the seafloor? A) The theory of continental drift B) The concept of plate tectonics C) The theory of subduction zones D) The idea of seafloor spreading 13. What information can paleomagnetism provide? A) The temperature at which rocks were formed. B) The composition of minerals within rocks. C) The latitude and orientation of rocks at the time of their formation. D) The rate of erosion of rocks over time. 14. Which technological advancement played a crucial role in the discovery of mid-ocean ridges, trenches, volcanoes, and enormous fracture zones? A) Invention of radar B) Development of satellite imaging C) Discovery of echo-sounder technologies D) Advancement of GPS technology 15. Which of the following is NOT one of the 12 major tectonic plates? a) Pacific Plate b) Antarctic Plate c) Indian-Australian Plate d) Atlantic Plate 16. Which type of tectonic boundary involves two plates sliding past one another? a) Divergent boundary b) Convergent boundary c) Transform boundary d) Subduction boundary 17. Which of the following is a characteristic feature of convergent boundaries involving oceanic and continental plates? a) Formation of a mid-ocean ridge b) Subduction of continental crust beneath oceanic crust c) Formation of deep trenches d) Creation of new oceanic crust 18. Which of the following is a characteristic feature of divergent boundaries? a) Formation of new continental crust b) Subduction of one plate beneath another

Your preview ends here

Eager to read complete document? Join bartleby learn and gain access to the full version

Access to all documents
Unlimited textbook solutions
24/7 expert homework help

c) Enrichment of rock in silicon and aluminum d) Seafloor spreading and creation of new crust 19. What geological phenomenon is likely responsible for the formation of Alberta's mountains? a) Subduction zones b) Divergent boundaries c) Transform boundaries d) Microcontinent collisions 20. What geological process occurs at convergent boundaries between oceanic plates? a) Seafloor spreading b) Transform faulting c) Subduction d) Crustal rifting 21. What geological feature is primarily formed when two continental plates collide? a) Deep ocean trench b) Volcanic island arc c) Rift valley d) Large mountain range 22. What type of movement characterizes transform boundaries? a) Upward movement b) Downward movement c) Side-to-side movement d) Vertical movement 23. Which of the following represents a textbook example of a convergent boundary involving oceanic plates? a) The Mid-Atlantic Ridge b) The Himalayan Mountains c) The San Andreas Fault d) The Japan Trench

Geology Lab Test 1 Quiz - Plate Tectonics Questions

Related Documents