Very fine sediments are called loess
Loess
Flood plains are formed when the river overflows its banks.It deposits layers of fine soil and other material collect sediments which are very fertile.
Fine sediments that form shale are typically deposited in quiet, low-energy environments such as deep ocean floors, lake beds, or river deltas. These settings allow for the gradual accumulation of fine particles, such as clay and silt, which settle out of suspension in the water. Over time, layers of these sediments become compacted and lithified, transforming into shale. The fine grain size of these sediments indicates a lack of strong currents or wave action during deposition.
Fine sediments can reach the ocean floor through various ways, such as river runoff carrying sediment from land, currents transporting sediments offshore, and particles settling from the water column. Once these fine sediments reach the ocean floor, they can accumulate over time to form sediment layers.
Loess is very fertile while sand is not
Very fine sediments are known as silt.
Loess
coarse sand, medium sand, fine sand, very fine sand, silt, & clay
Common types of sediments found in solids include sand, silt, clay, and gravel. These sediments can vary in size and composition, with sand being larger particles and clay being fine particles. Sediments can also contain organic materials and minerals.
Flood plains are formed when the river overflows its banks.It deposits layers of fine soil and other material collect sediments which are very fertile.
wind erosion
Very fine sediments that can be carried by wind over long distances are known as dust particles or dust clouds. These particles can range in size from clay to silt and are light enough to be lifted and transported by wind currents for extended distances. They can have significant impacts on environmental and health issues when carried over long distances.
The sediments with a mixture of sizes are known as poorly sorted sediments. This means that the particles have not been sorted by size and can range from fine to coarse within the same sediment deposit.
Fine sediments that form shale are typically deposited in quiet, low-energy environments such as deep ocean floors, lake beds, or river deltas. These settings allow for the gradual accumulation of fine particles, such as clay and silt, which settle out of suspension in the water. Over time, layers of these sediments become compacted and lithified, transforming into shale. The fine grain size of these sediments indicates a lack of strong currents or wave action during deposition.
Fine sediments can reach the ocean floor through various ways, such as river runoff carrying sediment from land, currents transporting sediments offshore, and particles settling from the water column. Once these fine sediments reach the ocean floor, they can accumulate over time to form sediment layers.
wind erosion
Loess is very fertile while sand is not