Environmental Stewardship Flashcards

Which action by an angler best protects fish populations for future generations?

Answer: Practicing catch-and-release with proper handling techniques

Catch-and-release with proper handling — wet hands, minimal air exposure, gentle release — maximizes fish survival and sustains populations.

An invasive species is best defined as one that:

Answer: Is introduced to a new area and causes ecological or economic harm

Invasive species are non-native organisms whose introduction causes harm to the environment, economy, or human health.

The Pittman-Robertson Act funds wildlife conservation primarily through:

Answer: An excise tax on sporting arms and ammunition

The Federal Aid in Wildlife Restoration Act (Pittman-Robertson) places an excise tax on firearms and ammunition sales, funding wildlife restoration programs.

What is the best practice when encountering a wildfire while hiking?

Answer: Move downhill and downwind away from the fire

Wildfires travel faster uphill and with the wind, so moving downhill and downwind provides the best escape route.

Which human activity most commonly leads to soil erosion in natural areas?

Answer: Removing vegetation through overgrazing or off-trail travel

Plant roots hold soil in place, so removing vegetation exposes soil to wind and water erosion.

A hunter notices a deer appears lethargic, has lost significant weight, and is drooling excessively. These symptoms most likely indicate:

Answer: Chronic Wasting Disease (CWD)

CWD is a fatal prion disease affecting deer, elk, and moose, characterized by neurological symptoms including weight loss, stumbling, and excessive salivation.

The 'North American Model of Wildlife Conservation' is distinctive because it establishes that wildlife is:

Answer: A public trust resource held for all citizens

The North American Model holds that wildlife belongs to all citizens as a public trust, not to individuals or corporations, managed by government on the public's behalf.