Which method of logging is least harmful to forest ecosystems?
Correct answer(s):
- Selective logging
Topic
Agriculture of the United States
Practice related MCQ quizzes and improve step by step.
Quizzes in Agriculture of the United States
The U.S. produces the majority of its sugarcane in which states?
Correct answer(s):
- Louisiana, Florida, and Hawaii
California leads the U.S. in producing which agricultural commodity?
Correct answer(s):
- All of the above
Alaska’s boreal forests are dominated by which tree species?
Correct answer(s):
- Spruce
The U.S. agricultural industry contributes approximately what percentage to the GDP?
Correct answer(s):
- 1%
Which farming method is used to grow crops in regions with scarce water resources?
Correct answer(s):
- Drip irrigation
Which forested region is known for its biodiversity and temperate rainforests?
Correct answer(s):
- Pacific Northwest
Which of the following states has the most farmland?
Correct answer(s):
- Texas
The United States imports a significant amount of timber from which neighboring country?
Correct answer(s):
- Canada
What is the primary ecological benefit of sustainable aquaculture?
Correct answer(s):
- Reduced overfishing of wild stocks
The Endangered Species Act protects which U.S. marine species?
Correct answer(s):
- All of the above
Which species is most commonly farmed in U.S. aquaculture?
Correct answer(s):
- Catfish
Which fishery produces the highest economic value in Alaska?
Correct answer(s):
- Pollock
What is the leading agricultural export from the U.S.?
Correct answer(s):
- Corn
Which of the following practices helps restore overfished marine populations?
Correct answer(s):
- Establishing marine protected areas (MPAs)
Which practice combines forestry and agriculture?
Correct answer(s):
- Agroforestry
The U.S. Exclusive Economic Zone (EEZ) extends how far from the coastline?
Correct answer(s):
- 200 nautical miles
Why is soil conservation important in U.S. farming?
Correct answer(s):
- All of the above
Sustainable fisheries aim to achieve which primary goal?
Correct answer(s):
- Ensuring long term health of fish stocks
Which type of fishing gear is most associated with by catch?
Correct answer(s):
- Gill nets