WAEC Agricultural Science 2022 Objective — Question 14
Question 14 of 50 from the West African Examinations Council (WAEC) Agricultural Science 2022 Objective paper, with the correct answer and a full explanation.
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The diagram below illustrates a tool used to analyse a soil sample in an experiment. Use it to answer questions 14, 15 and 16. The aim of the experiment is to determine the soil
- A. structure
- B. textureCorrect
- C. mineral matter
- D. organic matter
Explanation
This apparatus (a sedimentation/settling jar) is used to determine soil texture, by observing how particles of different sizes (sand, silt, clay) settle into distinct layers.
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