Jonathan used the following soil triangle to identify a sample of soil as sandy clay.

Soil texture triangle. Clay soil is approximately 45 percent or less sand, 50 percent or more clay, and 40 percent or less silt. Silty loam soil is approximately 50 percent or less sand, 30 percent or less clay, and 50 percent or more silt. Sandy clay soil is approximately 45 to 65 percent sand, 35 to 55 percent clay, and 25 percent or less silt. Sandy clay loam soil is approximately 45 to 80 percent sand, 20 to 35 percent clay, and 35 percent or less silt.

Which description of soil likely allowed Jonathan to make this identification.

Mostly large grains, with a gritty texture, 45% sand, 5% clay, and 45% silt
Mostly large grains, with a sticky texture, 55% sand, 40% clay, and 5% silt
Mostly small grains, with a sticky texture, 30% sand, 50% clay, and 20% silt
Mostly small grains, with a smooth texture, 30% sand, 5% clay, and 65% silt

Mostly large grains, with a gritty texture, 45% sand, 5% clay, and 45% silt ---- Silty loam soil.
Mostly large grains, with a sticky texture, 55% sand, 40% clay, and 5% silt ----- Sandy clay soil.
Mostly small grains, with a sticky texture, 30% sand, 50% clay, and 20% silt ----- Clay soil.
Mostly small grains, with a smooth texture, 30% sand, 5% clay, and 65% silt ----- Silty loam soil.

Soil texture may be defined as a classification of soil on the basis of its physical appearance, texture, and properties.

In this question, the texture and composition of other soil are illustrated briefly with respect to each common soil type.

Therefore, it is well described above.

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