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Lab Lessons 9: Geologic Time (p. 203) because of end of week a few Return to Evaluation List Portion 1 of just one , 100. 0/ 95.

0 Points Question one particular of thirty-one 3. 0/ 3. zero Points Concerns 1 through 3 derive from the Lab Physical exercise, Step 2. Record your reply to Lab Work out, Step 2, Problem 11. How much time ago was your igneous rock in rock and roll unit N formed? A. 352 mya B. 380 mya C. 704 mya D. 1408 mya Response Key: Something 2 of 31 three or more. 0/ a few. 0 Items Record your answer to Research laboratory Exercise, Step 2, Question doze. How long back was the igneous rock in rock unit C produced? A. 70. 4 mya B. 150. 8 mya C. 352 mya

M. 704 mya Answer Crucial: B Problem 3 of 31 3. 0/ 3. 0 Points Record your answer to Laboratory Exercise, Step two, Question 13. How long ago was the metamorphic rock in rock unit G shaped? A. 625 mya N. 704 mya C. 1250 mya G. 2500 mya Answer Crucial: C Query 4 of 31 several. 0/ 3. 0 Items Questions four through almost eight are based on invisalign Exercise, 3. 4. Record your solution to Lab Work out, Step 3, Query 14. The length of time ago had been the fossils found in Layer A created? A. 65. 5″145. a few mya M. 201. 6″145. 5 mya C. 251″201. 6 mya D. 299″251 mya Answer Key: N Question your five of thirty-one 3. 0/ 3. zero Points

During what period were the fossils in Layer A formed? A. Cretaceous Period B. Triassic Period C. Jurassic Period D. Cambrian Period Response Key: C Question six of 31 3. 0/ 3. 0 Points Record your reply to Lab Work out, Step 3, Question 15. The length of time ago had been the fossils found in Part D formed? A. 251″299 mya B. 359″299 mya C. 416″359 mya G. 444″416 mya Answer Essential: D Question 7 of 31 three or more. 0/ 3. 0 Points During what period had been the fossils in Part D created? A. Permian Period B. Devonian Period C. Silurian Period G. Ordovician Period Answer Important: C Issue 8 of 31 several. 0/ three or more. Points Record your solution to Lab Exercise, Step 3, Problem 16. How long ago had been the fossils found in Level E formed? A. 444″416 mya N. 488″444 mya C. 542″488 mya D. 1000″542 mya Answer Essential: B Problem 9 of 31 three or more. 0/ several. 0 Points During what period had been the fossils in Part E produced? A. Permian Period M. Devonian Period C. Silurian Period M. Ordovician Period Answer Important: D Question 10 of 31 several. 0/ several. 0 Points Record the answer to Lab Exercise, 3, Question 18. How long before were the fossils seen in Layer F formed? A. 444″416 mya B. 488″444 mya C. 542″488 mya D. 000″542 mya Response Key: C Question 11 of 31 3. 0/ 3. 0 Points During what period were the fossils in Layer Farrenheit formed? A. Cambrian Period B. Triassic Period C. Carboniferous Period D. Tertiary Period Response Key: Something 12 of 31 a few. 0/ several. 0 Items Record your answer to Research laboratory Exercise, 3, Question 18. What is the least amount of time that may have passed during the hiatus represented simply by younger unconformity seen in Figure 9. 12? A. information million years B. a hundred and fifty. 4 mil years. C. 206. six million years D. 286 million years Answer Crucial: B Issue 13 of 31 3. 0/ several. Points Record your response to Lab Physical exercise, Step 3, Question 19. What is the least amount of time that could possess passed through the hiatus showed by the more mature unconformity observed in Figure being unfaithful. 12? A. 708 , 000, 000 years M. 762 million years. C. 1333 , 000, 000 years M. 1958 mil years Response Key: A Question 14 of 31 3. 0/ three or more. 0 Factors 14. Which in turn of the pursuing principles is NOT found in determining the relative associated with rocks? A. Principle of Cross-cutting Associations B. Basic principle of First Horizontality C. Principle of Superposition Deb. Principle of Vertical Continuity

Answer Important: D Problem 15 of 31 several. 0/ 3. 0 Points Questions 5 through almost 8 are based on Determine 9. seventeen on page 208 of your lab book. Determine the family member age each one of the geologic set ups shown inside the geologic get across section under (Figure 9. 17) coming from youngest to oldest, then simply answer the questions beneath. As prior to, a wiggly line running across the geologic cross section indicates a great unconformity and a fault is suggested with a striking straight series. Which is the youngest geologic structure in Figure being unfaithful. 17? A. E W. A C. B G. D Solution Key: M Question of sixteen of 23 3. 0/ 3. 0 Points

Which is the earliest geologic composition in Physique 9. seventeen? A. A B. C C. Farrenheit D. G Answer Key: D Issue 17 of 31 a few. 0/ 3. 0 Factors Which notice represents an unconformity in Figure being unfaithful. 17? A. A M. C C. E Deb. F Solution Key: C Question 18 of 31 3. 0/ 3. zero Points Which usually letter signifies a mistake in Physique 9. 17? A. A B. C C. At the D. F Answer Essential: D Opinions: F Issue 19 of 31 a few. 0/ several. 0 Factors What is the right order of geologic set ups B, C, D, and F in Figure being unfaithful. 17 via oldest to youngest? A. F, N, C, M B. D, C, N, F C. D, Farrenheit, B, C D. M, C, N, D Answer Key: N Question twenty of 23 3. 0/ 3. 0 Points

What relative going out with principle states that within a sequence of sedimentary dirt, unless overturned, the oldest beds are at the bottom as well as the youngest bedrooms are at the most notable? A. Rule of Cross-cutting Relationships B. Principle of Inclusion C. Principle of Superposition D. Principle of Original Horizontality Answer Crucial: C Problem 21 of 31 three or more. 0/ 3. 0 Details What family member dating basic principle states that fossils within a sequence of sedimentary ordinary layers succeed one another within a definite, recognizable order? A. Principle of Cross-cutting Associations B. Theory of Faunal Succession C. Principle of Inclusion

Deb. Principle of Superposition Response Key: N Question twenty-two of 23 3. 0/ 3. zero Points The Principle of Cross-cutting Interactions states that A. sedimentary levels and lava flows accumulate as horizontal layers. M. rock fragments found within a great igneous attack are over the age of the attack. C. geologic structures that cut across other buildings are youthful than the structures they minimize across. Deb. younger rubble are deposited over older rocks. Answer Key: C Question twenty three of 23 3. 0/ 3. 0 Points The Principle of Lateral Continuity states A. sedimentary layers and lava flows collect as lateral layers. N. layer of sedimentary rock originally prolonged in all directions until it finally thinned to zero or perhaps reached the advantage of the container. C. rock and roll fragments found within an igneous intrusion happen to be older than the intrusion. Deb. younger rocks are lodged over older rocks. Solution Key: N Question 24 of thirty-one 3. 0/ 3. zero Points Which kind of unconformity looks between two parallel sedimentary layers? A. a disconformity B. a disconformity C. an angular unconformity Deb. a sedimentary non-conformity Solution Key: A Question 25 of 31 a few. 0/ three or more. 0 Details What type of unconformity appears among a sedimentary layer and an igneous or metamorphic rock physique?

A. a disconformity M. a nonconformity C. an angular unconformity D. a sedimentary non-conformity Answer Essential: B Query 26 of 31 3. 0/ three or more. 0 Items What type of unconformity appears between a bent sedimentary strata and a horizontal overlying layer? A. a disconformity B. a nonconformity C. an angular unconformity M. a sedimentary non-conformity Response Key: C Question twenty seven of thirty-one 3. 0/ 3. zero Points When a sample of radioactive material contains a mother or father isotope using a half-life of 3 years, then at the end of 6 years A. all of the parent or guardian isotope continues to be. B. half of the parent isotope remains.

C. one-quarter of the parent isotope remains. G. one-ninth in the parent isotope remains. Response Key: C Question twenty eight of 23 9. 0/ 9. 0 Points Inquiries 28 and 29 derive from the Lab Physical exercise, Step 1. 1 ) Record your answers to Lab Physical exercise, Step 1, Inquiries 1 through 9. List each of the geologic features proven in Determine 9. doze from youngest to most well-known. C (youngest rock device A L B Deb E F I G (oldest rock unit) Response Key: C, a, l, b, d, e, farreneheit, i, G Feedback: ___C____ (youngest ordinary unit) ___A___ ___H___ ___B___ ___D___ ___E___ ___F___ ___I___ ___G___ (oldest rock unit) Question up to 29 of thirty-one 4. / 4. zero Points Record your answer to Lab Physical exercise, Step 1, Question 10. What letters presents unconformities, and what type of unconformities are they? L is a(n) Angular unconformity, I is usually a(n) Nonconformity. Answer Key: an* un*, non* Problem 30 of 31 a few. 0/ several. 0 Details A precious is the preserved remains or traces of any once-living affected person. Answer Important: fos* Issue 31 of 31 3. 0/ three or more. 0 Items An index fossil is a fossil of an affected person that was common together widespread geographic distribution throughout a short period of time in Globe’s history. Answer Key: ind*, fos*

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