Water Management and Irrigation

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Questions and Answers

Which of the following best defines water management?

  • The practice of applying controlled amounts of water to land to help grow crops
  • The control and movement of water resources to minimize damage to life and property (correct)
  • The changing of groundwater withdrawal rates
  • The analysis of surface and sub-surface drainage systems

What is the main purpose of irrigation?

  • To minimize damage due to flooding
  • To maintain landscapes
  • To help grow crops (correct)
  • To revegetate disturbed soils

What does good water management of dams and levees help to reduce?

  • The risk of harm due to pollution
  • The risk of harm due to erosion
  • The risk of harm due to drought
  • The risk of harm due to flooding (correct)

What does drainage management involve?

<p>Water budgeting and analysis of surface and sub-surface drainage systems (A)</p> Signup and view all the answers

What are the uses of irrigation?

<p>Helping grow crops and lawns (C)</p> Signup and view all the answers

Which of the following best describes water management?

<p>The control and movement of water resources to minimize damage to life and property (B)</p> Signup and view all the answers

What is the purpose of irrigation?

<p>To grow crops, maintain landscapes, and revegetate disturbed soils (A)</p> Signup and view all the answers

What is the main benefit of good water management of dams and levees?

<p>To minimize damage to life and property (C)</p> Signup and view all the answers

What does drainage management involve?

<p>The analysis of surface and sub-surface drainage systems (C)</p> Signup and view all the answers

What can irrigation help to do in dry areas and during times of below-average rainfall?

<p>Grow crops, maintain landscapes, and revegetate disturbed soils (A)</p> Signup and view all the answers

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