CORE Environmental Stewardship 5 — Questions and Answers
Question 1: The phrase 'think globally, act locally' in the context of conservation means:
- International laws take precedence over local wildlife regulations
- Individual actions in one's local environment collectively address global environmental issues (Correct answer)
- Only global organizations can solve environmental problems
- Local conservation efforts are more important than international agreements
Correct answer: Individual actions in one's local environment collectively address global environmental issues
Small individual actions — proper waste disposal, habitat stewardship, ethical hunting — aggregate into meaningful conservation outcomes at regional and global scales.
Question 2: Which factor most determines the 'edge effect' in wildlife habitat?
- The total acreage of a protected area
- The ratio of habitat boundary to interior area (Correct answer)
- The species of trees found at a property line
- The distance from a wildlife management area to the nearest road
Correct answer: The ratio of habitat boundary to interior area
Edge effect occurs where two habitat types meet; a high boundary-to-interior ratio increases edge habitat favored by some species but reduces interior habitat needed by others.
Question 3: A sportsman notices an unfamiliar aquatic plant clogging a lake he fishes regularly. The correct first response is to:
- Remove as much as possible by hand to slow its spread
- Report it to the state fish and wildlife agency for identification (Correct answer)
- Avoid the area and fish elsewhere
- Use herbicide purchased at a garden store to treat the area
Correct answer: Report it to the state fish and wildlife agency for identification
Reporting unfamiliar plants to wildlife agencies allows experts to identify invasive species and coordinate an appropriate management response.
Question 4: What is 'wildlife depredation' and how do ethical hunters typically respond to it?
- It is the decline of prey species; hunters respond by releasing captive animals
- It is crop or livestock damage by wildlife; hunters work with landowners within legal frameworks to manage offending animals (Correct answer)
- It is illegal poaching; hunters report it anonymously to avoid retaliation
- It is habitat degradation; hunters fund restoration through license fees
Correct answer: It is crop or livestock damage by wildlife; hunters work with landowners within legal frameworks to manage offending animals
Wildlife depredation refers to damage wildlife causes to agricultural operations; ethical hunters collaborate with landowners and agencies to legally manage problem animals.
Question 5: Which best explains why 'fair chase' is considered an ethical and conservation principle in hunting?
- It maximizes the number of animals harvested per season
- It ensures the animal has a reasonable chance to escape, maintaining wild behavioral traits (Correct answer)
- It limits hunting to only the largest, most dominant animals
- It requires hunters to use only traditional equipment like bows
Correct answer: It ensures the animal has a reasonable chance to escape, maintaining wild behavioral traits
Fair chase preserves the animal's instinctive wariness and natural behavior, which is essential for healthy, wild populations and the integrity of hunting as a conservation tool.
Question 6: The concept of 'sustainable yield' in fisheries management means harvesting:
- Every fish possible during open season to maximize economic value
- Only a quantity that allows the population to fully replenish itself over time (Correct answer)
- Only fish above trophy size to protect breeding stock
- Enough fish to keep populations at their lowest viable level
Correct answer: Only a quantity that allows the population to fully replenish itself over time
Sustainable yield means taking no more than the population can replace through reproduction, ensuring the fishery remains productive indefinitely.
Question 7: When hunting near wetlands, which action best protects the wetland ecosystem?
- Draining shallow water areas to improve access for retrieving ducks
- Using non-toxic shot, staying on upland edges, and avoiding damage to aquatic vegetation (Correct answer)
- Building temporary blinds anchored in submerged vegetation
- Removing dead wood from the wetland perimeter to improve shooting lanes
Correct answer: Using non-toxic shot, staying on upland edges, and avoiding damage to aquatic vegetation
Non-toxic shot prevents lead contamination, staying on upland edges minimizes soil compaction, and protecting aquatic plants preserves critical waterfowl habitat structure.
CORE Environmental Stewardship 5
The phrase 'think globally, act locally' in the context of conservation means: