2. Sub-surface Irrigation

Try these first

1. 1.

   What is sub-surface irrigation?

   Hint

   Think about where the water is delivered.

2. 2.

   Name one advantage of sub-surface irrigation.

   Hint

   Consider how this method interacts with the air.

3. 3.

   What is sub-surface irrigation primarily used for?

   • To flood fields
   • To supply water below ground
   • To spray water in the air

   Hint

   Think about how roots get their water.

4. 4.

   Natural sub-surface irrigation relies on which process?

   • True
   • False

   Hint

   Consider if it’s man-made or organic.

5. 5.

   A farmer wants to install a sub-surface irrigation system for their orchard but has limited resources. Discuss the potential design they might choose, considering soil type and water availability.

   Hint

   Think about how resources can alter design decisions.

6. 6.

   Evaluate how climate change may impact the effectiveness of sub-surface irrigation systems in various regions.

   Hint

   Consider changing weather patterns.