sand. Because of its large sized particles, they are less closely bound and hence have air spaces between them. whereas in clay, particles are very small hence tightly packed. Thus they have very little air space between them.
Clay is not more porous than sand. Porous means permeable by fluids, so, sand is more porous than clay.
No, sand is more porous than clay. Sand has larger particles with more space between them, allowing water to flow through more easily compared to clay, which has smaller particles tightly packed together, resulting in less permeability.
Clay is the least porous of all soil types. It is the opposite of porous in comparison to sand.
Sandy soils have large grains, and are porous. Clay soils have very fine grains, so are non-porous. The only similarity is that sand and clay soils are formed by the weathering of rocks.
No, clay porosity is typically lower than sand porosity. Clay particles are small and tightly packed, leading to lower porosity compared to sand particles, which are larger and have more open spaces between them.
I think sand is better. Because you can always add organic material to sand to make it hold moisture and be more fertile. Thick clay needs to be broken up by the addition of something, like sand, to make it more porous and free draining this is harder to do than to add organic material to sand.
Sand itself is not waterproof, as it is highly porous and allows water to pass through it easily. However, when sand is compacted tightly or mixed with other materials like clay, it can create a barrier that water may have difficulty passing through.
Clay holds more water than sand and silt. Clay particles are smaller and create a denser structure that can hold water more effectively than the larger particles of sand and silt.
Clay is very made up of very small tightly fitting particles and is non-porous and does not absorb water, which is why it is used to make pottery and ceramics. Sand is larger particles and can absorb large quantities of water.
Yes
Their both the same, really, just two different names for sand with clay in it, however one might have more clay in one (sandy clay) than the other (clayey sand), but only by miniscule amounts.
Sand is far and away more permeable than clay. Water poured into sand disappears in moments. Clay layers in the earth can effectively block the penetration of moisture. Big time.