CORE CORE Natural Resource Management 4

Question 1

Which federal agency is primarily responsible for managing National Forests in the United States?

Accepted Answer

U.S. Forest Service

Answer

The U.S. Forest Service, part of the USDA, manages approximately 193 million acres of National Forest lands for multiple uses including timber, recreation, and wildlife habitat.

Question 2

What is the primary purpose of a wildlife corridor?

Accepted Answer

To connect fragmented habitat patches allowing animal movement

Answer

Wildlife corridors link isolated habitat fragments, allowing animals to move between areas for breeding, foraging, and migration, which improves genetic diversity and population health.

Question 3

A stream running through a forested area suddenly shows a spike in nitrate levels. What is the most likely cause?

Accepted Answer

Agricultural fertilizer runoff from nearby fields

Answer

Excess nitrates in waterways most commonly result from agricultural fertilizer runoff, which can cause algal blooms and hypoxic conditions harmful to aquatic life.

Question 4

What does the term 'carrying capacity' refer to in wildlife management?

Accepted Answer

The maximum number of animals a habitat can sustainably support

Answer

Carrying capacity is the maximum population size that an environment can sustain indefinitely given available food, water, shelter, and space.

Question 5

Which of the following best describes the concept of 'edge habitat'?

Accepted Answer

The boundary zone where two different habitat types meet

Answer

Edge habitat is the transitional zone between two different ecosystems, such as forest and meadow, and often supports higher biodiversity because species from both habitats can use it.

CORE - Conservation and Outdoor Recreation Education Practice Test

CORE - Conservation and Outdoor Recreation Education Practice Test

CORE CORE Natural Resource Management 4