WAEC - Biology (2023 - No. 24)
Which of the following soil types have a high capillarity?
Sand and clay
loam and sand
silt and sand
silt and clay
คำอธิบาย
Both silt and clay particles have very small pores, which contribute to higher capillarity. When combined, the silt and clay would likely result in a soil with relatively high capillarity.