26.3. Factors Affecting Infiltration

Try these first

1. 1.

   What is infiltration?

   Hint

   Think about where rainwater goes after it hits the ground.

2. 2.

   Name one factor that affects infiltration.

   Hint

   Consider how different types of soil might react to water.

3. 3.

   What is the effect of sandy soils on infiltration rates?

   • High
   • Low
   • No effect

   Hint

   Think about the composition of sandy versus clay soils.

4. 4.

   True or False: Urbanization can decrease infiltration.

   • True
   • False

   Hint

   Consider how streets and buildings affect water absorption.

5. 5.

   Imagine you are an urban planner. Given the influence of urbanization on infiltration rates, propose strategies to mitigate flooding in newly developed areas.

   Hint

   Think about alternative surfaces that retain water.

6. 6.

   If a farmer observes decreased crop yields due to waterlogging after heavy rains, recommend soil management practices that could improve infiltration rates.

   Hint

   Consider measures that enhance soil health.