Question
The map shows the levels of impact of human activity on the world’s oceans. The table lists specific effects in four areas, 1, 2, 3, and 4, of the ocean.
a. Choose one of the four numbered areas on the map and predict how an increasing human population will affect that area.
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b. For the area you chose in part (a), describe how the map will change in response to an increasing human population.
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©2025 McGraw Hill. All Rights Reserved
a. Choose one of the four numbered areas on the map and predict how an increasing human population will affect that area.
Skip to input field
300 of 300 words remaining
b. For the area you chose in part (a), describe how the map will change in response to an increasing human population.
Skip to input field
300 of 300 words remaining
Tools are not currently accessible
©2025 McGraw Hill. All Rights Reserved
Answers
GPT-4o mini
### a. Impact Prediction for Area 2
I will choose Area 2 from the map, which is typically characterized by coastal regions that are heavily influenced by human activity such as urban development, agriculture, and fishing. With an increasing human population, the stress on this area will likely intensify. More people in coastal regions usually lead to increased demand for resources, which can result in overfishing and depletion of marine habitats. Urban expansion may encroach upon coastal ecosystems, leading to habitat destruction, pollution, and increased runoff from agricultural and urban areas.
The increase in population will also result in greater waste generation, including plastic, sewage, and other pollutants, which can significantly impact water quality and marine life. Additionally, tourism may rise as more people flock to the coast, causing further strain on marine environments through coastal degradation and increased boat traffic.
### b. Expected Changes in the Map for Area 2
As the human population continues to grow, the map indicating the levels of impact on Area 2 will likely represent a shift towards higher levels of human impact. Initially categorized as moderately impacted, this area may escalate to regions with significant to severe impact markers. The increase in urban areas shown on the map will highlight expanded coastal developments and more industrial activity, suggesting that marine ecosystems are coming under threat.
The color coding used on the map might change from yellow or orange shades indicative of moderate stress to red or dark red, which signify critical conditions. This transition will illustrate the decline in biodiversity due to overexploitation, habitat loss, and pollution. Over time, the map may also depict reduced areas of healthy marine ecosystems, with increased areas shown as degraded.
Furthermore, areas previously considered sustainable fishing zones might be highlighted in shades indicating the collapse or critical status of fish populations. All these changes would serve as a visual representation of the challenges facing Area 2 and emphasize the need for urgent conservation measures and sustainable practices to mitigate the impact of an increasing human population.
I will choose Area 2 from the map, which is typically characterized by coastal regions that are heavily influenced by human activity such as urban development, agriculture, and fishing. With an increasing human population, the stress on this area will likely intensify. More people in coastal regions usually lead to increased demand for resources, which can result in overfishing and depletion of marine habitats. Urban expansion may encroach upon coastal ecosystems, leading to habitat destruction, pollution, and increased runoff from agricultural and urban areas.
The increase in population will also result in greater waste generation, including plastic, sewage, and other pollutants, which can significantly impact water quality and marine life. Additionally, tourism may rise as more people flock to the coast, causing further strain on marine environments through coastal degradation and increased boat traffic.
### b. Expected Changes in the Map for Area 2
As the human population continues to grow, the map indicating the levels of impact on Area 2 will likely represent a shift towards higher levels of human impact. Initially categorized as moderately impacted, this area may escalate to regions with significant to severe impact markers. The increase in urban areas shown on the map will highlight expanded coastal developments and more industrial activity, suggesting that marine ecosystems are coming under threat.
The color coding used on the map might change from yellow or orange shades indicative of moderate stress to red or dark red, which signify critical conditions. This transition will illustrate the decline in biodiversity due to overexploitation, habitat loss, and pollution. Over time, the map may also depict reduced areas of healthy marine ecosystems, with increased areas shown as degraded.
Furthermore, areas previously considered sustainable fishing zones might be highlighted in shades indicating the collapse or critical status of fish populations. All these changes would serve as a visual representation of the challenges facing Area 2 and emphasize the need for urgent conservation measures and sustainable practices to mitigate the impact of an increasing human population.