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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are empirical methods?
💡 Hint: Think about how we use data in science.
Question 2
Easy
Name one empirical method for estimating ET.
💡 Hint: Remember the methods we discussed in class.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the Blaney-Criddle method estimate?
- Annual rainfall
- Evapotranspiration
- Soil moisture
💡 Hint: Focus on what we learned about the aim of this method.
Question 2
True or False: The Hargreaves method incorporates mean temperature.
- True
- False
💡 Hint: Recall the details of the method's formula.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Estimate the ET using the Blaney-Criddle method when T = 28°C and daylight hours are 12. What would be the % of annual daylight hours for a month with 30 days?
💡 Hint: Think about the calculation steps - remember the formula.
Question 2
Using the Hargreaves method, if T_max = 30°C, T_min = 20°C, R_a = 15 MJ/m2, calculate ET.
💡 Hint: Apply the correct inputs step by step in the formula.
Challenge and get performance evaluation