lt took 25 minutes for 400ml of water to percolate through a soil sample. What is the percolation rate? (a) 16 ml/ sec. (b) 16 ml/min (c) 16 sec/ml (d)16 l / min
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Option B is the correct answer.
It took 25 minutes for 400ml of water to percolate through a soil sample. 16 ml/min is the percolation rate.
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She observed that it took 40 min for 200 mL of water to percolate through the soil sample. Calculate the rate of percolation. Question 9: Explain how soil pollution and soil erosion could be prevented.
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Answer:
Clayey soil Sandy soil
Fertile Not fertile
Suitable for many crops Not suitable for crops
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