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DIRECTIONS: Read the passage given below and answer the questions that follow. Passage - 3 Water when allowed to percolate through a loamy soil, took 20 minutes for 400 mL of water to percolate. Different soils have different percolation rates. Percolation rate of sandy soil is faster as compared to clayey soil. Loamy soil contains __________

A. sand, clay and silt
B. sand, humus and rock
C. sand, humus and silt
D. sand, clay and rock
Answer» B. sand, humus and rock


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