Identify the incorrect statement from the following options:

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Sandy soils contain a greater proportion of sand and have a higher capacity to retain water.Soil texture is defined by the relative amounts of sand, silt, and clay present.The characteristics of soil are affected by its texture.Soil structure refers to the way soil particles are grouped into aggregates.

Explanation

Option A is incorrect because sandy soils, despite having a higher sand content, actually have lower water retention capacity compared to other soil types. Options B, C, and D correctly describe soil properties: soil texture is the relative proportion of sand, silt, and clay; soil texture affects soil behavior; and soil structure refers to the arrangement of soil aggregates.