Soil Health
Water Conservation
DNR Responsibilites
Farming Practices
Wetlands and Watersheds
100

What is the process called when soil is washed away by wind or water?

Erosion

100

What is the term for using water wisely to avoid waste?

Water Conservation

100

What does DNR stand for?

Department of Natural Resources

100

What is the method of planting different crops each year to keep soil healthy?

Crop rotation

100

What is a watershed?

An area of land where all water drains in to a common waterway.

200

What type of soil is made up of small particles and holds water well?

Clay

200

What is the name of the underground layer that stores water?

Aquifer

200

Name one responsibility of the DNR in forests.

Sustainable forestry, habitat protection, fire management, etc.

200

What farming practice avoids using chemicals?

Organic Farming

200

Wetlands act as natural ________ by filtering pollutants.

Filters or purifiers

300

What is the top later of soil, which is rich in nutrients and organic material, called?

Topsoil

300

Name one way to reduce water usage in a garden?

Drip irrigation, mulching, or using native plants

300

How can the DNR help animals that are at risk of disappearing?

Conservation programs and habitat protection.

300

What farming technique involves planing without turning the soil to reduce erosion?

No-till farming

300

True or False: Wetlands help reduce flooding by absorbing water?

True

400

Which term describes how easily water can move through soil?

Permeability

400

What process removes harmful substances from watershed?

Water purification or wastewater treatment

400

What does the DNR manage in state parks besides wildlife?

Land use, recreational activities.

400

What is planting trees or shrubs to reduce wind and prevent soil erosion called?

Windbreaks or sheltrbelts

400

Besides filtering and flood control, name on function of wetlands.

Habitat for wildlife.

500

What can farmers add to soil to help plants grow better by restoring nutrients?

Fertilizers or compost

500

What small percentage of Earth's water is actually usable freshwater?

About 1%

500

Name one outdoor activity that the DNR manages in parks.

Hiking, fishing, camping, boating, hunting, etc.

500

What type of plant can farmers grow between main crops to protect soil?

Cover crops like rye, clover, wheat, etc.

500

What is it called when a degraded wetland is returned to its natural state?

Wetland restoration

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