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Why would a sandy soil have a greater porosity than a clay soil?
Sandy soil has larger particles with more space between them, so it has a greater porosity than clay soil, which has smaller particles packed more closely together. This means that water and air can move more freely through sandy soil, giving it better drainage and aeration compared to clay soil.
Is clay less porous than sandy soil?
Clay soil is generally more porous than sandy soil because clay particles are smaller and have more surface area for water retention. However, clay soil can become waterlogged more easily due to its fine particle size, which can restrict water drainage compared to sandy soil.
Why is sandy soil better than clay soil for under cement slabs?
Sandy soil is better than clay soil for under cement slabs because it is more stable and allows for better drainage. Sandy soil has good compaction properties, which makes it less likely to shift and settle over time, providing a more stable base for the cement slab. Clay soil, on the other hand, is prone to shrinking and expanding with changes in moisture levels, which can lead to cracks and damage in the cement slab.
What gets more eroded clay soil or sandy soil?
Sandy soil typically erodes more easily than clay soil because sandy soil particles are larger and less cohesive, making them more susceptible to being carried away by wind or water. Clay soil has smaller particles that are more tightly packed, which helps to hold it together better and reduce erosion.
Why is sandy soil more ideal to put under a cement slab than clay soil?
sandy soil drains water
Why clay soil are fertlie than sandy soil?
Clay soils hold more nutrients, while sandy soils quickly have their nutrients leached by rain.
Would sandy soil lose water more quickly or would clay soil why?
Sandy soil would lose water more quickly than clay soil. This is because sandy soil has larger particles with more space in between, allowing water to drain more easily. Clay soil, with smaller particles packed closely together, retains water better and drains more slowly.
Is sandy soil better than peaty soil?
no
What type of soil is finer than sand but coanser than clay?
Sandy loam
Sandy soil is dry in comparison to clay due to?
osmosis plasmolysis capillary action envirroment Surface area of the clay is higher than the sandy soil so it adsorbs/absorbs more moisture
How fast does water passes through sandy soil and clay soil?
Water typically passes through sandy soil faster than through clay soil due to the larger pore spaces between sand particles. Clay soil has smaller pore spaces, resulting in slower drainage and water movement.
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.
