Investigation should include
- physical
- chemical
- limitations
- suitability
- support
- composition
- texture
- density
- moisture content
- depth
- drainage
- slope
- management and production potential
- crops
- pasture
- recreation
- engineering
- engineering index properties
- soil series profiles
- locations on maps based on the USDA Web Soil Survey and/or additional resources.
Process/Skill Questions:
- What is the difference in the depth to bedrock between two soil series?
- What is the most common soil type in the county?
- What are the soil characteristics and recommendations for the soil in the local county?
Teacher Resource:
Web Soil Survey, Natural Resources Conservation Service, USDA