Like texture , colour , deficient in , seen in etc..
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Q2
Consider the following statements:
1. Coarse sand is more than a million times permeable than a high plasticity clay.
2. The permeability depends on the nature of soil and not on properties of liquid flowing through soil.
3. If a sample of sand and a sample of clay have the same void ratio, both samples will exhibit the same permeability.
4. Permeability of soil decreases as the effective stress acting on the soil increases.
Which of these statements are correct?
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Q3
__________ is the earthly impurities like sand, clay and mud that are present in an ore.
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Q4
Which soil will filter more water- clay or sand ?
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Q5
Classify the soil on the basis of soil formation colour,thickness,texture and age.