Which practice is used to reduce soil erosion on steep farmland?
Correct answer(s):
- Terrace farming
Subject
Geography
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Subtopics under Geography
Quizzes in Geography
What is the main environmental concern of clearcutting in forestry?
Correct answer(s):
- Soil erosion
Fisheries in the Chesapeake Bay focus on which species?
Correct answer(s):
- Blue crab and oysters
What is a common criticism of fish farms?
Correct answer(s):
- Risk of disease and pollution
The Appalachian region is primarily known for which natural resource?
Correct answer(s):
- Coal
What is the most common wood product exported from the U.S.?
Correct answer(s):
- Softwood logs
The Dust Bowl of the 1930s primarily affected which region?
Correct answer(s):
- Great Plains
Which U.S. region has the highest aquaculture production?
Correct answer(s):
- Southeast
What is the main crop grown in California’s Central Valley?
Correct answer(s):
- Almonds
Which type of forest is most prevalent in the southeastern U.S.?
Correct answer(s):
- Coniferous forest
The U.S. Forest Service is a part of which federal department?
Correct answer(s):
- Department of Commerce
What is the main environmental concern associated with fish farms?
Correct answer(s):
- Spread of disease and pollution
What is the primary role of cover crops in sustainable farming?
Correct answer(s):
- Improving soil health and reducing erosion
No till farming is a method used primarily to ____.
Correct answer(s):
- Minimize soil disturbance and prevent erosion
The primary issue with the overuse of fertilizers in U.S. agriculture is ____.
Correct answer(s):
- Runoff causing algal blooms
Which fishing method is considered most environmentally sustainable?
Correct answer(s):
- Pole-and-line fishing
Which U.S. region is most vulnerable to rising sea levels affecting fisheries?
Correct answer(s):
- Atlantic Coast
Tuna fisheries in the U.S. are primarily located in ____.
Correct answer(s):
- Pacific Ocean
Which act focuses on the cleanup of abandoned mining sites?
Correct answer(s):
- CERCLA (Superfund)
Which act ensures safe drinking water near mining operations?
Correct answer(s):
- Safe Drinking Water Act