27.2. Factors Affecting Infiltration Capacity

Try these first

1. 1.

   What is infiltration capacity?

   Hint

   Think about how quickly soil can take in water during rain.

2. 2.

   Name one characteristic of soil that affects infiltration.

   Hint

   Consider the size of soil particles.

3. 3.

   What is the term for the maximum rate at which soil can absorb water?

   • Permeability
   • Infiltration Rate
   • Infiltration Capacity

   Hint

   Think about which term directly relates to 'maximum' water absorption.

4. 4.

   True or False: Sandy soils have lower infiltration rates than clay soils.

   • True
   • False

   Hint

   Consider the texture differences.

5. 5.

   Analyze how changing from agricultural land to urban development affects the local water cycle, particularly with regards to infiltration.

   Hint

   Consider both the physical changes and management practices.

6. 6.

   Using the concept of permeability, explain how a land manager could improve infiltration in a compacted area.

   Hint

   Think about practical management techniques that alter soil structure.