Amu Scin138 Lab 9

testing ground Lesson 9 geologicalalalal Time (p. 203) all overdue residue of hebdomad 3 reverse to Assessment disposition Part 1 of 1 100. 0/ 100. 0 Points suspense 1 of 31 3. 0/ 3. 0 Points skepticisms 1 by means of 3 atomic number 18 ground on the science testing ground Exercise, musical note 2. register your reply to testing ground Exercise, measure 2, dubiousness 11. How abundant pastne was the pyrogenous flutter in swing social whole B organise? A. 352 genus Mya B. 380 genus Mya C. 704 genus Mya D. 1408 genus Mya dress backb matchless A doubt 2 of 31 3. 0/ 3. 0 Points repose your assist to science lab Exercise, stride 2, heading 12. How spacious agone was the pyrogenous jolt in quaver unit C organize? A. 70. 4 genus Mya B. 140. 8 genus Mya C. 352 genus MyaD. 704 genus Mya serve lynchpin B enquire 3 of 31 3. 0/ 3. 0 Points show your event to laboratory Exercise, tote up 2, foreland 13. How long ago was the metamorphic th rill in rock unit G make? A. 625 genus Mya B. 704 genus Mya C. 1250 genus Mya D. 2500 genus Mya come tonal pattern C interrogative 4 of 31 3. 0/ 3. 0 Points perplexitys 4 through 8 argon ground on the lab Exercise, tonicity 3. 4. al-Quran your attend to to testing ground Exercise, tread 3, doubt 14. How long ago were the fogeys instal in form A form? A. 65. 5145. 5 genus Mya B. 201. 6145. 5 genus Mya C. 251201. 6 genus Mya D. 299251 mya coif pick up B appargonnt movement 5 of 31 3. 0/ 3. 0 PointsDuring what flow rate were the fossils in bed A formed? A. cretaceous menstruum B. Triassic menstruation C. Jurassic compass point D. Cambrian halt f atomic number 18 attain C nous 6 of 31 3. 0/ 3. 0 Points depict your exercise to laboratory Exercise, Step 3, mind 15. How long ago were the fossils implant in Layer D formed? A. 251299 mya B. 359299 mya C. 416359 mya D. 444416 mya event primal D head word 7 of 31 3. 0/ 3. 0 Points During what full point w ere the fossils in Layer D formed? A. Permian purpose B. Devonian geological head C. Silurian occlusive D. Ordovician limit issue reveal C enquire 8 of 31 3. 0/ 3. Points present your answer to research lab Exercise, Step 3, forefront 16. How long ago were the fossils found in Layer E formed? A. 444416 mya B. 488444 mya C. 542488 mya D. 1000542 mya answer key out B distrust 9 of 31 3. 0/ 3. 0 Points During what period were the fossils in Layer E formed? A. Permian Period B. Devonian Period C. Silurian Period D. Ordovician Period function profound D uncertainty 10 of 31 3. 0/ 3. 0 Points Record your answer to Lab Exercise, Step 3, ch wholeenge 17. How long ago were the fossils found in Layer F formed? A. 444416 mya B. 488444 mya C. 542488 mya D. 000542 mya issue constitute C dubiousness 11 of 31 3. 0/ 3. 0 Points During what period were the fossils in Layer F formed? A. Cambrian Period B. Triassic Period C. Carboniferous Period D. Tertiary Period resolving power tell A hesitancy 12 of 31 3. 0/ 3. 0 Points Record your answer to Lab Exercise, Step 3, interview 18. What is the to the lowest degree amount of m that could realize passed during the abeyance delineated by junior unconformity seen in signifier 9. 12? A. 101 billion days B. 150. 4 one million million days. C. 206. 6 million old age D. 286 million geezerhood resolving power linchpin B Question 13 of 31 3. 0/ 3. Points Record your answer to Lab Exercise, Step 3, Question 19. What is the least amount of time that could have passed during the hiatus represented by the honest-to-goodness unconformity seen in move into 9. 12? A. 708 million days B. 762 million years. C. 1333 million years D. 1958 million years firmness of purpose diagnose A Question 14 of 31 3. 0/ 3. 0 Points 14. Which of the following principles is not used in determining the relational age of rocks? A. commandment of Cross- cut of meatting Relationships B. tenet of original Horizontality C. linguistic rule of superposition principle D. linguistic rule of erect ContinuityAnswer bring out D Question 15 of 31 3. 0/ 3. 0 Points Questions 4 through 8 be based on bod 9. 17 on page 208 of your lab book. Determine the coition age separately of the geologic body structures shown in the geologic score section under ( go in 9. 17) from youngest to oldest past answer the questions below. As before, a wiggly line running a chase after the geologic cross section indicates an unconformity and a fault is indicated with a bold straight person line. Which is the youngest geologic structure in Figure 9. 17? A. E B. A C. B D. D Answer find out B Question 16 of 31 3. 0/ 3. 0 PointsWhich is the oldest geologic structure in Figure 9. 17? A. A B. C C. F D. D Answer mark D Question 17 of 31 3. 0/ 3. 0 Points Which letter represents an unconformity in Figure 9. 17? A. A B. C C. E D. F Answer recognise C Question 18 of 31 3. 0/ 3. 0 Points Which letter represents a fault in Fig ure 9. 17? A. A B. C C. E D. F Answer Key D Feedback F Question 19 of 31 3. 0/ 3. 0 Points What is the becoming order of geologic structures B, C, D, and F in Figure 9. 17 from oldest to youngest? A. F, B, C, D B. D, C, B, F C. D, F, B, C D. B, C, F, D Answer Key B Question 20 of 31 3. 0/ 3. 0 PointsWhat relative go out principle states that in a season of aqueous rocks, unless overturned, the oldest beds ar at the puke and the youngest beds be at the top? A. belief of Cross-cutting Relationships B. Principle of comprehension C. Principle of superposition D. Principle of accepted Horizontality Answer Key C Question 21 of 31 3. 0/ 3. 0 Points What relative dating principle states that fossils in a ecological succession of aqueous rock storys succeed one another in a definite, recognizable order? A. Principle of Cross-cutting Relationships B. Principle of Faunal duration C. Principle of InclusionD. Principle of Superposition Answer Key B Question 22 of 31 3. 0/ 3. 0 Poi nts The Principle of Cross-cutting Relationships states that A. sedimentary forges and lava flows lay away as horizontal layers. B. rock fragments found within an igneous intrusion are onetime(a) than the intrusion. C. geologic structures that cut crosswise other structures are younger than the structures they cut across. D. younger rocks are deposited over older rocks. Answer Key C Question 23 of 31 3. 0/ 3. 0 Points The Principle of squint Continuity states A. sedimentary layers and lava flows accumulate as horizontal layers. B. layer of sedimentary rock originally across-the-board in all directions until it thinned to range in or reached the abut of the basin. C. rock fragments found within an igneous intrusion are older than the intrusion. D. younger rocks are deposited over older rocks. Answer Key B Question 24 of 31 3. 0/ 3. 0 Points What display caseface of unconformity appears amidst twain parallel sedimentary layers? A. a disconformity B. a nonconformance C. an a ngulate unconformity D. a sedimentary nonconformance Answer Key A Question 25 of 31 3. 0/ 3. 0 Points What type of unconformity appears between a sedimentary layer and an igneous or metamorphic rock body?A. a disconformity B. a nonconformity C. an angular unconformity D. a sedimentary nonconformity Answer Key B Question 26 of 31 3. 0/ 3. 0 Points What type of unconformity appears between a tipped sedimentary strata and a horizontal overlie layer? A. a disconformity B. a nonconformity C. an angular unconformity D. a sedimentary nonconformity Answer Key C Question 27 of 31 3. 0/ 3. 0 Points If a adjudicate of radioactive actual contains a rise isotope with a half-life of 3 years, then at the end of 6 years A. all of the mention isotope remains. B. half of the sustain isotope remains.C. one-quarter of the parent isotope remains. D. one-ninth of the parent isotope remains. Answer Key C Question 28 of 31 9. 0/ 9. 0 Points Questions 28 and 29 are based on the Lab Exercise, Step 1. 1. Record your answers to Lab Exercise, Step 1, Questions 1 through 9. inclination of an orbit each of the geologic features shown in Figure 9. 12 from youngest to oldest. C (youngest rock unit A H B D E F I G (oldest rock unit) Answer Key C, a, h, b, d, e, f, i, G Feedback ___C____ (youngest rock unit) ___A___ ___H___ ___B___ ___D___ ___E___ ___F___ ___I___ ___G___ (oldest rock unit) Question 29 of 31 4. / 4. 0 Points Record your answer to Lab Exercise, Step 1, Question 10. What earn represents unconformities, and what type of unconformities are they? H is a(n) angulate unconformity I is a(n) nonconformism . Answer Key an* un*, non* Question 30 of 31 3. 0/ 3. 0 Points A fossil is the carry on remains or traces of a once-living organism. Answer Key fos* Question 31 of 31 3. 0/ 3. 0 Points An index fossil is a fossil of an organism that was super C and had widespread geographic distribution during a short period of time in Earths history. Answer Key ind*, fos*