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Question 1

Course
Tools
W GEO A
Mark as Complete
A) Which statement best evaluates the impact of modern roads on the physical environment? (1 point)
When built alongside rivers and streams, modern road design allows the water to flow naturally.
Modern roads are designed to avoid harsh conditions, such as deserts.
Modern roads modify the physical environment by leading to suburban sprawl.
› Modern roads decrease habitat fragmentation.
Question 2
A) Which statement best evaluates the significance of modern natural gas extraction on the physical environment? (1 point)
• Hydraulic fracturing does not lead to habitat fragmentation.
Hydraulic fracturing does not contribute to the modification of the atmosphere by releasing greenhouse gases.
• Hydraulic fracturing removes water resources from natural sources.
Wastewater produced from hydraulic fracturing is clean and can be released into Earth's waterways.
Question 3
Course
Tools
W GEO A
Mark as Complete
A) Which of the following is the main factor that will shape economies moving forward? (1 point)
• information economy
• urbanization
• industrialization
• Industrial Revolution
Question 4
A) Which of the following best examines the current state of infant mortality rates in the U.S.? (1 point)
• In the U.S., most Southern states have very low infant mortality rates.
Infant mortality rates are highly variable between states and between different communities.
The U.S. has achieved the lowest infant mortality rates in all its communities.
There are virtually no disparities in infant mortality rates between different communities.

1 answer

Certainly! Here are the best answers for each question based on the provided options.

Question 1: Answer: Modern roads modify the physical environment by leading to suburban sprawl.
This statement is accurate as modern road infrastructure can encourage urban development and suburban expansion, significantly impacting the physical environment.

Question 2: Answer: Hydraulic fracturing removes water resources from natural sources.
This statement highlights a significant impact of natural gas extraction on the physical environment, indicating that hydraulic fracturing can lead to depletion of water resources.

Question 3: Answer: information economy
This option reflects the increasing importance of the information economy in shaping future economic structures, especially with advances in technology and communication.

Question 4: Answer: Infant mortality rates are highly variable between states and between different communities.
This highlights the disparities in infant mortality rates within the U.S., accurately representing the current state of these rates.

Feel free to ask if you need further explanations or additional assistance!