What is the primary method used to transport natural gas?
Correct answer(s):
- Pipelines
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Which U.S. state is home to the largest coal reserves?
Correct answer(s):
- Wyoming
Which country is the largest consumer of U.S. coal exports?
Correct answer(s):
- India
What is a major consequence of the extraction of natural gas from shale?
Correct answer(s):
- Risk of earthquakes due to fracking
Which of the following best describes the environmental impact of coal mining?
Correct answer(s):
- All of the above
Which U.S. state is the second largest producer of natural gas?
Correct answer(s):
- Louisiana
Which region of the U.S. is the largest producer of coal?
Correct answer(s):
- Appalachia
What percentage of U.S. electricity is generated from coal as of recent years?
Correct answer(s):
- 30%
Which energy resource is the U.S. increasingly exporting?
Correct answer(s):
- Natural gas
Which of the following is a key characteristic of shale oil production?
Correct answer(s):
- It uses hydraulic fracturing (fracking) to release oil trapped in shale rock
Which U.S. energy resource is the largest contributor to U.S. greenhouse gas emissions?
Correct answer(s):
- Oil
Which U.S. state is the largest exporter of oil?
Correct answer(s):
- Texas
How does the U.S. government regulate coal emissions?
Correct answer(s):
- Through the Clean Air Act
What is carbon capture and storage (CCS)?
Correct answer(s):
- A method to store carbon in underground reservoirs
Which U.S. region has large deposits of oil sands?
Correct answer(s):
- Alaska
What technological advancement has increased U.S. natural gas production?
Correct answer(s):
- Horizontal drilling
Which state is the largest producer of coal from mountaintop removal mining?
Correct answer(s):
- West Virginia
What is one of the challenges with using natural gas as a bridge fuel?
Correct answer(s):
- Greenhouse gas emissions from methane leaks
What is one environmental benefit of natural gas over coal?
Correct answer(s):
- It produces fewer carbon dioxide emissions
What is a common technique used to increase oil production from aging oil fields?
Correct answer(s):
- Enhanced oil recovery