APPS & INV IN EARTH SCIENCE, LAB MANUAL
9th Edition
ISBN: 9780135943601
Author: Lutgens
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 7.9, Problem 3A
Summary Introduction
The width and length in miles of section 9 that is located in the center of the given topographic map.
Introduction:
On the majority of quadrangles, every section is outlined by red color or sometimes also by dashed black lines.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
ACTIVITY 10.7 Fossils as Time Indicators Pgs 175-176Use Figure 10.14, page 175, to complete the following.
1. What is the geologic range of plants that belong to the group Ginkgo?From theperiod through theperiod.
2. What is the geologic range of Lepidodendron, an extinct coal-producing plant?From theperiod through theperiod.
3. Imagine that you have discovered an outcrop of sedimentary rock that contains fossil shark teeth and fossils of Archimedes. In which time periods might this rock have formed?From theperiod through theperiod.
ACTIVITY 10.4 Unconformities Pg 1721. Label the angular unconformity and disconformity on Figure 10.10.
2. Identify the types of unconformities in Figure 10.11A and Figure 10.11B
ACTIVITY 10.3 Principles of Cross-Cutting and Inclusions Pg 171Figure 10.8 is a geologic cross-section of a hypothetical area. Use it to answer the following questions.
1. Is the igneous intrusion, dike E, older or younger than rock layers A-D?
2. Is fault H older or younger than rock layers A-D?
3. Is fault H older or younger than sedimentary layers F and G?
4. Did fault H occur before or after dike E? Explain how you arrived at your answer.
5. What evidence supports the conclusion that the igneous intrusion labeled sili B is more recent than the rock layers on either side (A and C)?
ACTIVITY 10.5 Applying Relative Dating Principles Pg 173Use Figure 10.12 to complete the following.
1. Identify and label the unconformities in Figure 10.12.
2. Is rock layer I older or younger than layer H? What relative dating principle did you apply to determine your answer?Rock layer I isthan layer H.Relative dating principle:
3. Is fault L older or younger than rock layer D? What principle did you…
Chapter 7 Solutions
APPS & INV IN EARTH SCIENCE, LAB MANUAL
Ch. 7.1 - Obtain a stereoscope from your instructor, unfold...Ch. 7.1 - Prob. 2ACh. 7.1 - Prob. 3ACh. 7.1 - Prob. 4ACh. 7.2 - Prob. 1ACh. 7.2 - Prob. 2ACh. 7.3 - Prob. 1ACh. 7.3 - Prob. 3ACh. 7.3 - Prob. 6ACh. 7.4 - Depending on the map scale, 1 inch on a...
Ch. 7.4 - Examine Figure 7.6 and complete the map...Ch. 7.6 - The difference in elevation between adjacent...Ch. 7.6 - What is the difference in elevation between Points...Ch. 7.6 - Notice that every fifth contour line, called an...Ch. 7.6 - Prob. 4ACh. 7.6 - One or more roughly circular closed contours...Ch. 7.6 - Closed contours with hachures short lines that...Ch. 7.6 - When contour lines cross streams or dry stream...Ch. 7.6 - Estimating the elevations of places not located on...Ch. 7.6 - Relief is defined as the difference in elevation...Ch. 7.7 - Use the elevations in Figure 7.12 as a guide for...Ch. 7.7 - Does the land shown on the topographic map you...Ch. 7.7 - Use the profile graph in Figure 7.14 to construct...Ch. 7.8 - Use the profile graph in Figure 7.14 to construct...Ch. 7.9 - What is the contour interval of this map?Ch. 7.9 - What is the difference in elevation from one index...Ch. 7.9 - Prob. 3ACh. 7.9 - Locate the small intermittent stream blue dashed...Ch. 7.9 - What is the approximate elevation of the point...Ch. 7.9 - What is the approximate relief between point X and...Ch. 7.9 - Which of the following phrases best describes the...Ch. 7.9 - The area on both sides of Tennessee Creek in...Ch. 7.9 - Describe the change in elevation you would...Ch. 7.9 - What is the elevation of the town of Leadville,...Ch. 7.9 - Prob. 11ACh. 7 - Determine the contour interval used on this map...Ch. 7 - List the elevations of each index contour on the...Ch. 7 - What are the elevations of the locations...Ch. 7 - What is the elevation of the church? Elevation of...Ch. 7 - Indicate two areas on this map that have steep...Ch. 7 - Describe the relief of Sandy Spit with one of the...Ch. 7 - Mark the top of the hill in the northeast corner...Ch. 7 - Is the top of Picture Ridge, designated Y, at a...Ch. 7 - What is the maximum relief shown on this contour...Ch. 7 - Imagine that you are taking a group of friends...Ch. 7 - Use the satellite images in figure 7.17, which...
Knowledge Booster
Similar questions
- ACTIVITY 10.2 Principle of Superposition Pg 170Assume that the playing cards shown in Figure 10.4 are layers of sedimentary rocks viewed from above. 1. In the space provided in Figure 10.4, list the cards by number, according to the order in which they appear to have been laid down. 2,9 4,1 7,3 6,10 2. Were you able to place all of the cards in sequence? Explain. 3. Apply the law of superposition to determine the relative ages of the sedimentary strata labeled A-D in Figure 10.5.arrow_forwardwrite one paragraph about the geology of Central Park In manhattan new york . use citations. thanks :)arrow_forward5. a. the Earth b. the Moon c. the Sun. d. the stars Water Vapolis is the gas form of water. liquid 6. When water evaporates, it changes from a into a gas. 7. Walking to school on a Spring day, Violet notices dew on the ground. On her way home, the dew has disappeared. What most likely has happened to the water? 3. Based on your knowledge of the water cycle, from what body of water does the most water evaporate? Why? What is the role of plants in the water cycle?arrow_forward
- 田 2, 3, 44 together = Chlorine 12) Filtration usty Sanda Gravel (10 5,6, +7 together = :: Aeration Tank :: Bar Screens :: Disinfection if no tertiary treatment :: Disinfection with tertiary treatment :: Grit Chamber Primary Sedimentation Tank :: Primary Treatment :: Raw Sewage :: River :: Secondary Sedimentation Tank Secondary Treatment Sludge Treatment :: Tertiary Treatment :: Treated Effluentarrow_forwardA 40-cm circular PPC pile is driven to a depth of 20 meters in the soil conditions shown below. Calculate the (a) shaft resistance in the clay layer using the alpha method and the (b) shaft resistance in the sand layer using the beta method. Depth (m) 14 20 30 Stiff Clay y = 19.8 kN/m³ Su = 130 kPa a = 0.58 20- Dense Sand y = 18.8 kN/m³ Q=35º 8 = 2/34arrow_forwardFigure 12.7: A. B.arrow_forward
- A. B. C. D. E.arrow_forwardA) List and describe the six stages that led to the formation of Earth. 1. Nebular stage Gravity caused collapse of a rotating mass of dust and gas. 2. A star forms 3. Planetesimals form 4. The Sun ignites 5. Inner planets 6. Outer planets B) What does the presence of banded iron formation tell us about conditions in the early atmosphere and oceans? (Short answer , couple of sentences) C)What does the sediment core from Walvis Ridge, southern Atlantic Ocean, from 55-56 million years ago tell us about past climate? (Short answer , couple of sentences )arrow_forwardA) List three things that can be measured from annual layers of ice cores. 1 2 3.arrow_forward
- 1. Use the descriptions of shoreline features provided above to label the structures in Figures 12.5 and 12.6. The same feature may appear more than once. 2. Next to each of the features listed below, indicate whether it is the result of erosional or depositional processes.Sea stack: Wave-cut cliff:Spit:Barrier island:Baymouth bar:Marine terrace:arrow_forwardActivity 12.5B: Identifying Shoreline Features on a Topographic Map Pg 209The area shown on the Point Reyes, California, topographic map is located directly to the southwest of the San Andreas Fault, in a very tectonically active region (Figure 12.10). As a result, some of this region has recently been uplifted and exhibits characteristics of an emergent coastline. On the other hand, because of the general rise in sea level over the past several thousand years, other areas exhibit features associated with submergent coastlines. Refer to this topographic map to complete the following. 1. What type of shoreline feature is Drakes Estero (located near the center of the map)? 2. Point Reyes, located in the bottom-left corner of the map, is a headland undergoing severe wave erosion. What type of feature is Chimney Rock, located off the shore of Point Reyes? 3. Several depositional features near Drakes Estero are related to the movement of sediment by longshore currents. What type of…arrow_forwardActivity 12.3: Wave Refraction Pgs 202-203Figure 12.2 is a map view of a headland along a coastline. The water depths are shown by blue contour lines. As you complete the following questions, assume that waves with a wavelength of 60 feet are approaching the shoreline from the bottom left of the figure. 1. At approximately what water depth-10, 20, 30, or 40 feet-will the approaching waves begin to touch bottom and slow down? (Hint: Recall that this occurs when the water depth is one-half the wavelength.) 2. Using the wave shown in Figure 12.2 as a starting point, sketch a series of lines to illustrate the wave refraction that will occur as the wave approaches the shore by following these steps:Step 1: Mark the position on the 30-foot contour line where the wave front will first touch bottom.Step 2: Knowing that the section of the wave that touches bottom will slow down first, sketch the shape of the wave front when it reaches the 20-foot contour line.Step 3: Using the same…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Applications and Investigations in Earth Science ...Earth ScienceISBN:9780134746241Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSON
Exercises for Weather & Climate (9th Edition)Earth ScienceISBN:9780134041360Author:Greg CarbonePublisher:PEARSON
Environmental ScienceEarth ScienceISBN:9781260153125Author:William P Cunningham Prof., Mary Ann Cunningham ProfessorPublisher:McGraw-Hill Education
Earth Science (15th Edition)Earth ScienceISBN:9780134543536Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. TasaPublisher:PEARSON
Environmental Science (MindTap Course List)Earth ScienceISBN:9781337569613Author:G. Tyler Miller, Scott SpoolmanPublisher:Cengage Learning
Physical GeologyEarth ScienceISBN:9781259916823Author:Plummer, Charles C., CARLSON, Diane H., Hammersley, LisaPublisher:Mcgraw-hill Education,
Applications and Investigations in Earth Science ...
Earth Science
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:PEARSON
Exercises for Weather & Climate (9th Edition)
Earth Science
ISBN:9780134041360
Author:Greg Carbone
Publisher:PEARSON
Environmental Science
Earth Science
ISBN:9781260153125
Author:William P Cunningham Prof., Mary Ann Cunningham Professor
Publisher:McGraw-Hill Education
Earth Science (15th Edition)
Earth Science
ISBN:9780134543536
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:PEARSON
Environmental Science (MindTap Course List)
Earth Science
ISBN:9781337569613
Author:G. Tyler Miller, Scott Spoolman
Publisher:Cengage Learning
Physical Geology
Earth Science
ISBN:9781259916823
Author:Plummer, Charles C., CARLSON, Diane H., Hammersley, Lisa
Publisher:Mcgraw-hill Education,