Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN: 9780134746241
Author: Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher: PEARSON
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Textbook Question
Chapter 11.1B, Problem 4A
Use Figure 11.2, which shows the distribution of land and water in 5° latitude belts, to answer the following.
| a. | How much area is covered by land in the belt between 60° and 65° north latitude? _____________million Km2 |
| b. | How much area is covered by water in the belt between 60° and 65° north latitude? _____________million Km2 |
| c. | How much area is covered by land in the belt between 60° and 65° south latitude? _____________million Km2 |
| d. | How much area is covered by water in the belt between 60° and 65° south latitude? _____________million Km2 |
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Homework 1
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Contouring (EXERCISES)
Contour the following data and complete the two profiles
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3
16
25
2117 12
2 .°
15
O
25
35
5
11
.41
20
18
31
43
16
15
4342
19
21
29
40
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5
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19
2
22
+4
15
2
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Turtle Island
0
1. What is the contour interval of this map?Contour interval: ____ feet
2. What is the difference in elevation from one index contour to the next?Difference in elevation:____feet
3. On most quadrangles, each section is numbered in red and outlined in red or, occasionally, dashed black lines. Find Section 9, located near the center of the map, and measure its width and length in milesusing the bar scale provided.Sections are _____ miles(s) wide and ____mile(s) long
4. Locate the small intermittent stream (blue dashed line) just below the red number 9 that denotes Section 9. Toward what general direction does the stream flow? Explain how you arrived at your answer.Direction of stream flow: ____Explain: ______
5. What is the approximate elevation of the point marked with an X in Section 8?Elevation of X _____ feet
6. What is the approximate relief between point X and the surface of Turquoise Lake?Relief:____feet
7. Which of the following phrases best describes the topography of Tennessee…
1. The difference in elevation between adjacent contour lines is called the contour interval. Look at the bottom of this map to identify the contour interval.Contour interval: ________
2. What is the difference in elevation between Points A and B?Difference in elevation: _____ feet
3. Notice that every fifth contour line, called an index contour, is printed as a bold brown line, and the elevation of that line is provided (in feet). List the elevations for each index contour shown on this map._____________ feet, ___________ feet,___________feet
4. Closely spaced contours indicate steep slopes. Which of the four slopes shown with red arrows labeled 1-4 is the steepest? Which is the least steep?Steepest: _______Least steep: _____
5. One or more roughly circular closed contours indicate a hill. Which of the landforms labeled B-E are hills?Hill landforms: ______
6. Closed contours with hachures (short lines) that point downslope indicate depressions (basins without outlets). Which of the…
Chapter 11 Solutions
Applications and Investigations in Earth Science (9th Edition)
Ch. 11.1A - Prob. 1ACh. 11.1A - Which ocean covers the greatest area?Ch. 11.1A - Which ocean is almost entirely in the Southern...Ch. 11.1B - Prob. 1ACh. 11.1B - What percentage of Earths surface is land?Ch. 11.1B - Referring to Figure 11.1 which hemisphere,...Ch. 11.1B - Use Figure 11.2, which shows the distribution of...Ch. 11.1B - Using the data from Question 4, calculate the...Ch. 11.1B - Using Questions 4 and 5 as a guide, calculate the...Ch. 11.2 - Prob. 1A
Ch. 11.2 - The data in Table 11.1 were gathered by a ship...Ch. 11.3 - Prob. 1ACh. 11.3 - Draw a line down the middle axis of the...Ch. 11.3 - Is the Mid-Atlantic Ridge best described as a...Ch. 11.3 - Label the Puerto Rico trench.Ch. 11.3 - Describe the shape of the Puerto Rico trench.Ch. 11.3 - Label the continental shelf along the coasts of...Ch. 11.3 - Describe the size of the continental shelf that...Ch. 11.3 - Circle the area along the east coast of the United...Ch. 11.3 - Label two abyssal plains.Ch. 11.3 - Label a seamount.Ch. 11.3 - Carefully examine the Mid-Atlantic Ridge at one...Ch. 11.3 - Draw a line down the middle axis of the...Ch. 11.4A - Prob. 1ACh. 11.4A - Prob. 2ACh. 11.4A - How did adding salt to solution B affect the...Ch. 11.4B - Prob. 1ACh. 11.4B - Which latitudes in the Atlantic Ocean have the...Ch. 11.4B - What are two factors that control the salinity of...Ch. 11.4B - Why is the salinity of the surface waters the...Ch. 11.4B - Does the Atlantic Ocean or Pacific Ocean have a...Ch. 11.4B - In general, does salinity increase or decrease...Ch. 11.4B - In the subtropics, why are the surface salinities...Ch. 11.4B - The halocline halo = salt, cline = slope is a...Ch. 11.4B - Does the salinity of ocean water below the...Ch. 11.4B - In winter, sea ice forms in the polar latitudes....Ch. 11.5A - Prob. 1ACh. 11.5A - Given equal Salinities, does cold or warm seawater...Ch. 11.5B - Prob. 1ACh. 11.5B - Do the highest surface densities occur in...Ch. 11.5B - Describe the relationship between ocean-surface...Ch. 11.5B - Ocean-surface temperatures are colder at 60 S...Ch. 11.5B - Refer to the density curve in Figure 11.11 and the...Ch. 11 - Prob. 1LRCh. 11 - Explain how an echo sounder is used to determine...Ch. 11 - Complete each of the following statements with the...Ch. 11 - Summarize the results of the salinity-density...Ch. 11 - On the ocean basin profile in Figure 11.12, label...Ch. 11 - Why is the surface salinity of the ocean higher in...Ch. 11 - Given your understanding of the relationship...Ch. 11 - Refer to the salinity-density experiment you...Ch. 11 - Prob. 9LRCh. 11 - Processes that decrease seawater salinity include...
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