Practice Rainfall And Irrigation Intensity (51.4.4) - Drainage of Irrigated Lands – Necessity, Methods

Practice: Rainfall and Irrigation Intensity

Lesson 51.4.4Drainage of Irrigated Lands – Necessity, Methods

Practise this section

9 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is rainfall intensity?
Show hintHide hint
Look for definitions related to precipitation.
Question 2.
Name one effect of using flood irrigation.
Show hintHide hint
Think about the capacity of soil to absorb water.
3Question 3.
What is rainfall intensity?
- Rate of evaporation
- Rate of precipitation
- Soil saturation level
Show hintHide hint
Consider how scientists measure precipitation.
4Question 4.
True or False: Higher irrigation intensity can lead to faster waterlogging in soils.
- True
- False
Show hintHide hint
Think about how soil holds water.
Question 5.
Design a drainage plan incorporating varying rainfall patterns alongside a specific irrigation method in a region experiencing periodic drought and flooding.
Show hintHide hint
Consider the extremes of water usage in your design.
Question 6.
Analyze the potential consequences of using heavy flood irrigation in a high-rainfall region without a proper drainage system.
Show hintHide hint
Focus on how the excess water impacts the soil's ability to support crops.

5 more questions in this section. Enroll free to practise them all.