Question 1: Define 'renewable resource' and give two examples found in the United States.

Answer: A resource that can be replenished naturally over time; examples include solar energy and forests.

Question 2: What is 'fossil fuel' and which types are most abundant in the US?

Answer: A fuel formed from the remains of ancient plants and animals; coal, oil, and natural gas are most abundant.

Question 3: Explain the term 'resource distribution' and why it is significant in the US context.

Answer: The spatial arrangement of resources across regions; it affects economic development, environmental impact, and resource management strategies.

Question 4: Name the major water resource challenges faced by California.

Answer: Water scarcity due to drought, over-extraction of aquifers, and competing demands from agriculture, industry, and urban areas.

Question 5: Identify two renewable energy sources utilized in the US.

Answer: Wind power and solar energy.

Question 1: Which state is the leading producer of coal in the United States?

Answer: Wyoming

Question 2: Name the primary fossil fuel resource found in the Appalachian region.

Answer: Coal

Question 3: What are the main environmental concerns associated with oil extraction in the Gulf of Mexico?

Answer: Oil spills, water contamination, and habitat destruction.

Question 4: List two methods used to harness renewable energy in the US.

Answer: Wind turbines and solar panels.

Question 1: Based on the California water crisis, analyze the main factors contributing to water scarcity in the region.

Answer: Factors include prolonged droughts, over-reliance on limited water sources, urban and agricultural demand, and climate change effects reducing snowpack in the Sierra Nevada.

Question 2: Evaluate the economic and environmental impacts of coal mining in the Appalachian region.

Answer: Economic benefits include jobs and regional development; environmental impacts involve deforestation, habitat disruption, and air and water pollution.

Question 1: Explain why the distribution of oil reserves in the US is concentrated in Texas and the Gulf Coast.

Answer: Geological formations such as sedimentary basins, the presence of proven reserves, and historical exploration activities have led to concentrated oil reserves in these areas.

Question 2: Analyse the causes of deforestation in US national forests and its impact on natural resources.

Answer: Causes include logging, land development, and wildfire; impacts involve loss of biodiversity, soil erosion, and reduced carbon sequestration.

Question 3: Describe how climate change might affect the availability of renewable resources like hydroelectric power in the US.

Answer: Changes in precipitation patterns and reduced snowpack could decrease water flow in rivers, thereby reducing hydroelectric power generation.

Question 1: To what extent has the US successfully managed its natural resources to promote sustainability? Evaluate using specific examples.

Answer: The US has made progress through legislation like the Clean Air Act and the establishment of national parks, promoting conservation. However, challenges remain, such as reliance on fossil fuels and environmental degradation from resource extraction. Continued efforts in renewable energy investment and sustainable management are essential for balancing economic growth with environmental preservation.