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Characteristics of sediments tansported by water and wind?
Sediments transported by water are typically rounded and well-sorted due to the continuous abrasion and sorting processes during transport. They can vary in size from fine silt to large boulders, depending on the energy of the water flow. In contrast, wind-transported sediments, such as sand, tend to be finer and more angular, as wind can only move smaller particles. Wind also results in unique features like ripples and dunes, shaped by the directional flow of air.
Is water is gradually expelled from compacting clay and mud sediments?
Yes, water is gradually expelled from compacting clay and mud sediments as the particles are forced closer together. This process, known as dewatering, occurs due to the pressure of overlying sediments and results in the consolidation of the sediment layer.
Why transport media used?
Transport media are used in microbiology to preserve and transport clinical specimens from collection sites to testing laboratories while maintaining the viability of any microorganisms present. This helps prevent the growth of contaminants and ensures accurate laboratory results. Transport media also help stabilize the microorganisms' biochemical and antigenic characteristics until they can be processed for testing.
Is drumlin the result of erosion or deposition?
A drumlin is primarily a landform that results from glacial deposition, where sediments are deposited and shaped by the movement of glaciers. Erosion can also play a role in shaping drumlins, but their characteristic streamlined shape is primarily influenced by deposition processes.
How does active transport of glucose cause osmosis?
Osmosis is the transport of water across semi permeable plant membrane. When glucose molecules actively transport to the plant they lower the water potential of the plant and therefore water moves in to balance that. This is how active transport assists osmosis.
Characteristics of sediments tansported by water and wind?
Sediments transported by water are typically rounded and well-sorted due to the continuous abrasion and sorting processes during transport. They can vary in size from fine silt to large boulders, depending on the energy of the water flow. In contrast, wind-transported sediments, such as sand, tend to be finer and more angular, as wind can only move smaller particles. Wind also results in unique features like ripples and dunes, shaped by the directional flow of air.
What is the process of pressing sediments called?
The process of pressing sediments together to form solid rock is called compaction. It occurs when layers of sediment accumulate on top of each other, with the weight of the overlying layers causing the sediments to be pressed tightly together.
Is water is gradually expelled from compacting clay and mud sediments?
Yes, water is gradually expelled from compacting clay and mud sediments as the particles are forced closer together. This process, known as dewatering, occurs due to the pressure of overlying sediments and results in the consolidation of the sediment layer.
Does filtration result in a pure liquid or impure liquid?
Filtration generally results in a liquid that is free of solid particles, making it purer. However, it may still contain dissolved impurities or contaminants that the filtration process does not remove.
How is a pro-grading beach sequence formed?
A prograding beach sequence - Is the seward progression of a shoreline by progressive depostion of sediments. this happens when the sealevel drops or there is a large increases in the imput of sediment. This results in sequential stacking of sediments from the different beach environments.
How could a rock or a mineral become sediment?
It is through erosion that rocks and minerals become sediments. The weathering and transportation of particles of rock results in the deposition of sediments. We know that wind, water, ice, gravity and some other factors are behind erosion.
What is the human disease that results from problems in the transport of molecules across the cell membrane?
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Why do angular sediments have a lower porosity?
Angular sediments have lower porosity compared to rounded sediments because angular grains have irregular shapes that leave less space between them. This results in a more compacted arrangement of grains, reducing the overall porosity of the sediment.
This results from a defect in membrane proteins that normally function in chloride ion transport?
Cystic Fibrosis
When are tybcom results?
T.Y.B.Com results were declared on 26 June 2014. Each year, the results are generally declared in the month of May or June.
What has the author Scott Willie written?
Scott Willie has written: 'NOAA National Status and Trends Program fifth round intercomparison exercise results for trace metals in marine sediments and biological tissues' -- subject(s): Analysis, Effect of metals on, Environmental aspects, Environmental aspects of Metals, Marine sediments, Metals, Mytilus edulis 'NOAA National Status and Trends Program eighth round intercomparison exercise results for trace metals in marine sediments and biological tissues' -- subject(s): Analysis, Effect of metals on, Environmental aspects, Environmental aspects of Metals, Marine sediments, Metals, Oysters
If experimental results do not match their prediction. what will sientits generally do?
scientists will generally repeat the experiment until they they do match
