Bundle > PHSC 211 Chapter 1 - 16 Quiz (Fall 2022)– Liberty University (A grade) | Elements of Earth Science
PHSC 211 Chapter 2 Quiz (Fall 2020)– Liberty University (A grade) 1. What mineral composition is most characteristic of felsic rocks? a. olivine, pyroxene, and calcium-rich plagioclase b. orthoclase... , quartz, and biotite c. calcium-rich plagioclase and hornblende with some olivine d. particles of volcanic ash welded together 2. What mineral composition is most characteristic of mafic rocks? a. olivine, pyroxene, and calcium-rich plagioclase b. orthoclase, quartz, and biotite c. sodium-rich plagioclase, hornblende, and quartz d. particles of volcanic ash welded together 3. What mineral composition is most characteristic of intermediate rocks? a. olivine, pyroxene, and calcium-rich plagioclase b. orthoclase, quartz, and biotite c. sodium-rich plagioclase and hornblende with some quartz or biotite d. particles of volcanic ash welded together 4. When mafic lava breaks through fissures in the continental crust, which of the following often results? a. lava plateaus b. composite volcanoes c. lava domes d. pyroclastic sheets 5. Which scenario is associated with mafic magma? a. hot, fluid lava that forms a shield volcano b. hot, fluid lava that forms a stratovolcano c. an explosive eruption that ejects pyroclastic materials d. cool, viscous magma that forms a shield volcano 6. Which scenario is associated with felsic magma? a. hot, fluid lava that forms a shield volcano b. basaltic lava that forms a stratovolcano c. an explosive eruption that ejects pyroclastic materials d. cool, viscous magma that forms a shield volcano 7. Wizard Island in Crater Lake, Oregon, is an example of a a. cinder cone. b. volcanic neck. c. lava dome. d. composite volcano. 8. A porphyritic rock forms when a. blobs of lava solidify in midair. b. there is a period of slow cooling, followed by more rapid cooling. c. magma cools slowly underground until it completely solidifies. d. a lava flow cools rapidly at the surface. 9. A porphyritic rock contains both ____________ and ____________ a. vesicles; crystals b. phenocrysts; groundmass c. pegmatites; groundmass d. phenocrysts; vesicles Question 10 through 25 are based on Lab Exercise #1: Identification of Igneous Rocks. 10. Specimen #2 has a a. pegmatitic texture. b. phaneritic texture. c. aphanitic texture. d. glassy texture. 11. Specimen #2 crystallized from a. a felsic magma. b. an intermediate magma. c. a mafic magma. d. an ultramafic magma. 12. Specimen #2 is a. gabbro. b. diorite. c. syenite. d. granite. 13. Specimen #5 is a. andesite. b. basalt. c. pumice. d. obsidian. 14. Specimen #6 is a. andesite. b. basalt. c. pumice. d. obsidian. 15. Specimen #7 has a. a pegmatitic texture. b. a phaneritic texture. c. an aphanitic texture. d. a glassy texture. 16. Specimen #7 crystallized from a. a felsic magma. b. an intermediate magma. c. a mafic magma. d. an ultramafic magma. 17. Specimen #7 is a. gabbro. b. diorite. c. gray granite. d. red granite. 18. Specimen #8 is a. an ultramafic igneous rock. b. a mafic igneous rock. c. an intermediate igneous rock. d. a felsic igneous rock. 19. Specimen #8 is a. rhyolite. b. porphyritic andesite. c. basalt. d. pumice. 20. Specimen #9 crystallized from a. a felsic magma. b. an intermediate magma. c. a mafic magma. d. a mafic lava. 21. Specimen #9 is a. gabbro. b. diorite. c. gray granite. d. red granite. 22. Specimen #10 is a. rhyolite. b. andesite. c. basalt. d. obsidian. 23. Specimen #1 is a. tuff. b. basalt. c. pumice. d. granite. 24. Specimen #3 is a. tuff. b. andesite. c. red granite. d. obsidian. 25. Specimen #4 is a. gabbro. b. basalt. c. rhyolite. d. obsidian. Question 26 through 30 are based on Lab Exercise #2: Magma, Volcanism, and Igneous Rocks. 26. Which of the following statements best describes Sample #1? a. It formed slowly underground from felsic magma. b. It formed quickly in mid-air from fe [Show More]
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Earth Science> QUESTIONS & ANSWERS > PHSC 211 Chapter 1 Quiz (Fall 2022)– Liberty University (A grade) | Elements of Earth Science (All)
PHSC 211 Quiz 1 Question 1 0.5 out of 0.5 points All the following properties of minerals are used for identification except: Selected Answer: melting point Question 2 1 out of 1 points...
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Earth Science> QUESTIONS & ANSWERS > PHSC 211 Chapter 2 Quiz (Fall 2022)– Liberty University (A grade) | Elements of Earth Science (All)
Chapter 2 Quiz 1. What mineral composition is most characteristic of felsic rocks? a. olivine, pyroxene, and calcium-rich plagioclase b. orthoclase, quartz, and biotite c. calcium-rich plagioclase...
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Earth Science> QUESTIONS & ANSWERS > PHSC 211 Chapter 3 Quiz (Fall 2022)– Liberty University (A grade) | Elements of Earth Science (All)
Chapter 3 Quiz Questions 1 through 5 are based on Lab Exercise #1: Grain Analysis. 1. Bag A contains a. well-sorted sand. b. clay. c. a moderately sorted mix of sand and silt. d. a poorly sorted...
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Earth Science> QUESTIONS & ANSWERS > PHSC 211 Chapter 4 Quiz (Fall 2022)– Liberty University (A grade) | Elements of Earth Science (All)
Chapter 4 Quiz Questions 1 through 23 are based on the Lab Exercise: Identification of Metamorphic Rocks. Refer to your results from the lab exercise and the Overview to assist you in answering the...
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Earth Science> QUESTIONS & ANSWERS > PHSC 211 Chapter 5 Quiz (Fall 2022)– Liberty University (A grade) | Elements of Earth Science (All)
Chapter 5 Quiz For questions 1-6, refer to the diagram above. 1. What type of unconformity is located between B and E a. Nonconformity b. Disconformity c. Angular unconformity d. Paraconformity...
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Earth Science> QUESTIONS & ANSWERS > PHSC 211 Chapter 6 Quiz (Fall 2022) – Liberty University (A grade) | Elements of Earth Science (All)
Chapter 6 Quiz 1. A geologist observes two sandstones on opposite sides of a mountain belt. He notes that both are made of quartz with a small amount of mica, and both show cross-bedding. His conc...
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Earth Science> QUESTIONS & ANSWERS > PHSC 211 Chapter 7 Quiz (Fall 2022)– Liberty University (A grade) | Elements of Earth Science (All)
Chapter 7 Quiz Use the image below to answer questions 1–5. 1. What geologic structure is represented by point A? a. Divergent plate boundary b. Volcanic island c. Trench d. Subduction zone e....
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Earth Science> QUESTIONS & ANSWERS > PHSC 211 Chapter 8 Quiz (Fall 2022)– Liberty University (A grade) | Elements of Earth Science (All)
Chapter 8 Quiz Questions 1 through 4 are based on Lab Exercise #1: Time Lag. 1. Record your answer from Lab Exercise #1, Step 1, Question 1. What time in hours:minutes:seconds GMT did the P waves...
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Earth Science> QUESTIONS & ANSWERS > PHSC 211 Chapter 9 Quiz (Fall 2022)– Liberty University (A grade) | Elements of Earth Science (All)
Chapter 9 Quiz Questions 1 and 2 are based on Lab Exercise #1: Contour Exercises. 1. According to the Prospect Hill contour map in Figure 9.7, the land surface could be a. a hill. b. two valleys...
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Earth Science> QUESTIONS & ANSWERS > PHSC 211 Chapter 11 Quiz (Fall 2022)– Liberty University (A grade) | Elements of Earth Science (All)
PHSC 211 Chapter 11 Quiz (Fall 2020)– Liberty University (A grade) Questions 1 through 9 are based on the Lab Exercise #1: Tides. 1. Record your answer from Lab Exercise #1, Question 1. What is the...
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Earth Science> QUESTIONS & ANSWERS > PHSC 211 Chapter 13 Quiz (Fall 2022)– Liberty University (A grade) | Elements of Earth Science (All)
Chapter 13 Quiz 1. According to Figure 13.2, what latitudes typically see an average annual heat gain? a. 20° N to 20° S b. 80° N to 80° S c. 60° N to 40° N d. Only the equator 2. According to...
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Earth Science> QUESTIONS & ANSWERS > PHSC 211 Chapter 15 Quiz (Fall 2022)– Liberty University (A grade) | Elements of Earth Science (All)
Chapter 15 Quiz 1. Which of the following statements is true concerning the units of temperature measurement? a. In the United States, °F are used for surface measurements. b. In the United States...
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Earth Science> QUESTIONS & ANSWERS > PHSC 211 Chapter 16 Quiz (Fall 2022)– Liberty University (A grade) | Elements of Earth Science (All)
Chapter 16 Quiz 1. Record your answer from Lab Exercise 1, Problem 1 (a, b, c, or d): _______c_____. 2. Record your answer from Lab Exercise 1, Problem 2 (a, b, c, or d): ___b_________. 3. Record y...
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Uploaded On
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