1.) Which of the following is ideal for agriculture?a. clayb. Loamc. organicd. Silt2.) which zone is defined by the accumulation of clay, iron, and aluminum?a. Ab. Bc. Cd. D4.) the smallest soil particle ________a. clayb. gravelc. sand d. silt5.) the O horizon is best described as _______a. partial altered parent materialb. zone of eluviation and teachingc. mineral matter mixed with some humusd. loose and partly decayed organic​

Answers 1

Answer:

4.A

5,D

Explanation:

4,)clay particles

The particles that make up soil are categorized into three groups by size – sand, silt, and clay. Sand particles are the largest and clay particles the smallest.

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