3.2.3. Centre Pivot Systems

Try these first

1. 1.

   What is a centre pivot system?

   Hint

   Think about how water is applied to crops in large fields.

2. 2.

   Name one component of a centre pivot system.

   Hint

   This component is essential for regulating water pressure.

3. 3.

   What is the main advantage of centre pivot irrigation?

   • A. Inexpensive
   • B. Efficient and uniform water distribution
   • C. Less maintenance

   Hint

   Consider how this method differs from others.

4. 4.

   True or False: Centre pivot systems can be used on sandy soil.

   • True
   • False

   Hint

   Think about how water behaves in different soil types.

5. 5.

   A farmer wants to switch from traditional irrigation to centre pivot irrigation. Calculate the potential benefits in terms of water savings and crop yield increase based on studies showing 20% less water usage and 15% more yield.

   Hint

   Look at both percentage savings in water and yield.

6. 6.

   Discuss the potential environmental impacts of centre pivot irrigation compared to surface irrigation. What are the pros and cons?

   Hint

   Analyze both operational efficiency and environmental sustainability.