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Choose the statement that is true.The larger the soil particle the coarser it will be.The smaller the soil particle the coarser it will be.The wetter the soil particle the coarser it will be.The larger the soil particle the finer it will be?
the longer the soil partical the coarser it will be
The larger the soil particle the coarser it will be?
Correct. Soil particles are categorized as sand, silt, and clay, with sand being the largest, followed by silt and then clay. The larger the particle size, the coarser the soil texture will be.
How does soil particle size affect drainage?
The bigger the particle size, the more drainage the soil would have. The smaller the particle sizer, the less drainage the soil would have. ITS EASY
Is particle density influence by the soil texture?
Yes, soil texture can influence particle density. Soil particles in sandy soils are larger and less tightly packed, resulting in lower particle density. In contrast, clay soils have smaller particles that are more closely packed, leading to higher particle density.
How does soil particle size influence filtration?
Soil particle size influences filtration by affecting the pore size and distribution within the soil. Larger particles create larger pores, allowing water to flow more freely through the soil. Conversely, smaller particles create smaller pores, leading to slower water movement and potential clogging in the soil.
Explain the relationship between particle size and percolation rate?
Smaller particle sizes generally result in faster percolation rates because there is less resistance to the flow of liquids through the smaller spaces between the particles. Larger particles create more void spaces and can slow down the percolation rate as the liquid has to travel through these larger spaces. Therefore, finer particles allow liquid to flow more quickly compared to coarser particles.
What happens to capillary action as soil particle size decreases?
Capillary action increases as soil particle size decreases because smaller particles have higher surface area that enhances water retention and movement between them. Smaller particles create a tighter network of capillaries, allowing water to move more readily through the soil.
How is silt related to fertility of soil?
Silt is a type of soil particle that is finer than sand but coarser than clay. It is beneficial to soil fertility because it has good water retention properties and provides aeration for plant roots. Silt also contains essential nutrients that can help support plant growth.
Which soil will allow more water to percolate-sandy soil or clayey soil?
Sandy soil will allow more water to percolate compared to clayey soil. This is because sandy soil has larger particle sizes with more space between them, allowing water to flow through more easily. Clayey soil has smaller particle sizes with less space between them, leading to slower water percolation.
Is clay soil have coarse particles?
Clay soil has fine particles, which are smaller than coarse particles such as sand. Clay particles are smaller than 0.002 mm in size, making the soil dense and able to retain moisture well due to its small particle size.
How does particle size affect the rate of weathering?
Smaller particle size increases the surface area available for chemical reactions to occur, thus accelerating the rate of weathering. This is because smaller particles provide more opportunities for water and chemicals to interact with the mineral surfaces. As a result, finer-grained rocks tend to weather more rapidly than coarser-grained rocks.
The coarser the soil texture the more precipitation that can pass through it true of false?
TRUE
