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28°N 27°N 30°N 29°N 86°W 85°W 84°W 83°W इंडपड 82°W rea A 81°W 80°W (d 30°N 29°N 28°N 7°N

Applications and Investigations in Earth Science (9th Edition)
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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The image is a contour map depicting the topography of a region, which appears to be the state of Florida and its surrounding waters. The map includes several contour lines representing different elevations and depths: - Contour lines are marked with numbers indicating their respective elevation or depth values. - The elevation values are shown in intervals, such as -20, -1000, and -3000 meters. - The land area of Florida is shaded to distinguish it from the surrounding water. - The lines extend both on land and into the ocean, providing information on the topography of both environments. The map includes geographic grid lines with coordinates in degrees of latitude (N) and longitude (W), ranging from approximately 23°N to 30°N and 80°W to 86°W. There is a scale bar indicating a scale of 100 km for reference. This type of map is useful for understanding the geological and oceanographic features of the region, including elevation changes, underwater topography, and the layout of the coastline.
Transcribed Image Text:The image is a contour map depicting the topography of a region, which appears to be the state of Florida and its surrounding waters. The map includes several contour lines representing different elevations and depths: - Contour lines are marked with numbers indicating their respective elevation or depth values. - The elevation values are shown in intervals, such as -20, -1000, and -3000 meters. - The land area of Florida is shaded to distinguish it from the surrounding water. - The lines extend both on land and into the ocean, providing information on the topography of both environments. The map includes geographic grid lines with coordinates in degrees of latitude (N) and longitude (W), ranging from approximately 23°N to 30°N and 80°W to 86°W. There is a scale bar indicating a scale of 100 km for reference. This type of map is useful for understanding the geological and oceanographic features of the region, including elevation changes, underwater topography, and the layout of the coastline.
**Use the contour map of Florida and the ocean floor on the next page to answer the questions below.** **a)** Draw on this map the outline of the land during the last Ice Age when global sea level was about 130 meters lower than today. **b)** Which side of the continental shelf offshore of modern Florida has a steeper slope, and how would this have affected prehistoric people living near the shoreline during the transition from the last Ice Age to modern sea level? **c)** Now, imagine that global warming continues unchecked into the future. If ALL of the ice on Earth were to melt, sea level could rise by ~80 meters! If glacial melting continues into the future until sea level rises by 30 m, where would the shoreline be? Draw an approximate shoreline and mark the area of Florida higher than 30 m using a pattern of diagonal lines.
Transcribed Image Text:**Use the contour map of Florida and the ocean floor on the next page to answer the questions below.** **a)** Draw on this map the outline of the land during the last Ice Age when global sea level was about 130 meters lower than today. **b)** Which side of the continental shelf offshore of modern Florida has a steeper slope, and how would this have affected prehistoric people living near the shoreline during the transition from the last Ice Age to modern sea level? **c)** Now, imagine that global warming continues unchecked into the future. If ALL of the ice on Earth were to melt, sea level could rise by ~80 meters! If glacial melting continues into the future until sea level rises by 30 m, where would the shoreline be? Draw an approximate shoreline and mark the area of Florida higher than 30 m using a pattern of diagonal lines.
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