2. Soil Science
Soil Chemistry — Quiz
Test your understanding of soil chemistry with 5 practice questions.
Practice Questions
Question 1
What does soil pH measure?
Question 2
What is Cation Exchange Capacity (CEC)?
Question 3
Which nutrient is NOT a cation?
Question 4
How does soil organic matter affect nutrient availability?
Question 5
What is the optimal pH range for most crops?