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What is the range of Poisson's ratio for these soil( silty claysandy silt sandy clayclayed sand silty sand?
The range of Poisson's ratio for soils such as silty clay, sandy silt, sandy clay, clayey sand, and silty sand typically falls between 0.2 and 0.5. While silty clays may exhibit values closer to 0.3 to 0.5, sandy soils like sandy clay and sandy silt often have lower values, around 0.2 to 0.4. The specific value can vary depending on the soil's moisture content, density, and compaction. Always refer to empirical data or specific soil testing for precise values in engineering applications.
What is the time taken for water to pass through clayey soil?
well, it would take a while but when the water eventually liquidises the clay (depending on the copacity of the water to the clay) then the water would of turned the water a greyish brown colour and may have some chunks of clay still floating in it does this help :-)
What is hard stony clay called?
Hard stony clay is commonly referred to as clayey soil. It is characterized by its high clay content, making it dense and difficult to cultivate.
How are sediments classified?
depthcolortexturestructurechemical compositioncertain diagnostics of horizoncombinations ofa] thicknessb] colorc] chemistryd] texturelocationsize of grain
What is the difference between clay and shale?
Clay is a type of fine-grained natural soil material that is composed of mineral particles smaller than silt. Shale is a fine-grained sedimentary rock that is formed from the compaction of clay, silt, or mud over time. Essentially, shale is the hardened form of clay.
Why are sandy soils generally less fertile than clayey soil?
Sandy soils are generally less fertile than clay soils because they do not hold water as well as clay soils. Clay soils are usually fertile and hold more nutrients than sandy soils.
Why does clayey soil absorb more water than sandy soil?
Clayey soil has smaller particle size and higher surface area, allowing it to hold more water through capillary action compared to sandy soil. The smaller gaps between clay particles also slow down water drainage, leading to more water being retained in clayey soil.
Why are soils generally less fertile than clayey soils?
Sandy soils are generally less fertile than clay soils because they do not hold water as well as clay soils. Clay soils are usually fertile and hold more nutrients than sandy soils.
Why sandy soils are drier than the clayey soil?
Sandy soils have larger particles with more space between them, allowing water to drain quickly and making them drier. In contrast, clayey soils have smaller particles which hold onto water more effectively, resulting in higher moisture content and less drainage, making them wetter.
Which soil will allow more water to percolate sandy soil or clayey soil why?
Sand is highly permeable to water; water flows through it easily. Clay is relatively waterproof, and water flows through it with great difficulty. This is because of the relative size of sand particles as compared to clay particles. Clay particles are extremely tiny, and therefore have much smaller gaps between them when they are packed together.
What is the range of Poisson's ratio for these soil( silty claysandy silt sandy clayclayed sand silty sand?
The range of Poisson's ratio for soils such as silty clay, sandy silt, sandy clay, clayey sand, and silty sand typically falls between 0.2 and 0.5. While silty clays may exhibit values closer to 0.3 to 0.5, sandy soils like sandy clay and sandy silt often have lower values, around 0.2 to 0.4. The specific value can vary depending on the soil's moisture content, density, and compaction. Always refer to empirical data or specific soil testing for precise values in engineering applications.
Why crops grown in sandy soil need frequent irrigation than the crop grown in clayey soilcrops grown in sandy soil need frequent irrigation than the crop grown in clayey soil?
Because the pore space (the space between soil particles) in sandy soil is so much larger. In sandy soils, the water is drawn by gravity downward and away from the roots quite easily, but in clay soils, the pore space is so much smaller that capillary action holds the water much more tightly. This is the same reason that clay soils flood more easily and take longer to dry out.
What is the time taken for water to pass through clayey soil?
well, it would take a while but when the water eventually liquidises the clay (depending on the copacity of the water to the clay) then the water would of turned the water a greyish brown colour and may have some chunks of clay still floating in it does this help :-)
Does sandy soil or clay soil have bigger pore spaces?
Sandy soil typically has larger pore spaces compared to clay soil. This is because clay particles are much smaller and more tightly packed together, reducing the size of the pore spaces between them. This difference in pore space influences factors like water drainage, aeration, and root penetration in the soil.
Why are sandy soils generally less fertile than clayey soils?
All things being equal (which, of course, they never are), sandy soil will feel drier than clay soil because sand provides better drainage, mainly because it far more porous than clay. Clay is dense, less porous than sand, and acts somewhat like a sponge. actually sand is less porous then clay but other then that the above answer is fine. clay has a better ability to retain water like a sponge.
What are the differences between garden soil and clayey soil and sandy soil?
There are three basic types of soil, sandy soil, clay soil and garden soil. Clay soil is full of clay hence the name of the soil is clay soil. This type of soil is thick and it can hold water well but it is hard for plants to absorb nutrients because the soil is too thick. Sandy soil is full of sand . It is very easy for plants to absorb nutrients form this soil but it doesn't hold water well. Garden soil combines the two different kinds of other soil. It can hold water well as well as it gives the plants more nutrients too.
What is clayey silt?
Clayey silt is a soil type that contains a high proportion of fine particles, with a mixture of clay and silt. The clay content provides cohesion and plasticity to the soil, while the silt component helps with drainage and fertility. Clayey silt is commonly found in areas with moderate water retention and good agricultural potential.
