CORE Natural Resource Management 2

Question 1

What is the primary purpose of a riparian buffer zone along waterways?

Accepted Answer

To protect water quality by filtering runoff and stabilizing streambanks

Answer

Riparian buffer zones are strips of vegetation along waterways that filter pollutants, reduce erosion, and protect aquatic habitats from adjacent land uses.

Question 2

Which soil conservation technique involves plowing and planting along the natural contour lines of a slope?

Accepted Answer

Contour farming

Answer

Contour farming involves plowing and planting horizontally along the natural contour lines of slopes to slow runoff and reduce soil erosion.

Question 3

What is the primary purpose of prescribed burns in natural resource management?

Accepted Answer

To manage vegetation, reduce fuel loads, and maintain ecosystem health

Answer

Prescribed burns are controlled fires used to reduce excess vegetation fuel loads, promote native plant growth, and maintain ecosystems that depend on periodic fire.

Question 4

Approximately what percentage of all land in the United States is federally owned and managed?

Accepted Answer

About 28%

Answer

Approximately 28% of all land in the United States is owned and managed by federal agencies including the Forest Service, BLM, NPS, and FWS.

Question 5

Which document guides the long-term management of a National Forest, directing all resource decisions over a 10–15 year period?

Accepted Answer

Land and Resource Management Plan (Forest Plan)

Answer

Each National Forest operates under a Land and Resource Management Plan (Forest Plan) that sets goals and standards guiding all management activities for the planning period.

CORE - Conservation and Outdoor Recreation Education Practice Test

CORE - Conservation and Outdoor Recreation Education Practice Test

CORE Natural Resource Management 2