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Which sediment allows water to pass through most easily?

Which sediment allows water to pass through most easily?

Gravel. Gravel makes a good aquifer because it is extremely permeable and porous. The large pieces of sediment create significant pore spaces that water can travel through. Often, gravel must be surrounded by a less permeable soil type, such as rich clay or impenetrable rock.

What is the ability to let water pass through?

permeability–the ability of a material to allow the passage of a liquid, such as water through rocks. Permeable materials, such as gravel and sand, allow water to move quickly through them, whereas impermeable material, such as clay, don’t allow water to flow freely.

What is the most porous sediment?

Clay
Clay is the most porous sediment but is the least permeable. Clay usually acts as an aquitard, impeding the flow of water. Gravel and sand are both porous and permeable, making them good aquifer materials.

What type of sediment restricts the flow of groundwater?

An aquifer is defined as a body of rock or unconsolidated sediment that has sufficient permeability to allow water to flow through it….Image Descriptions.

Unconsolidated Materials Percent porosity
Silt and clay 36% to 70%
Sand 30% to 50%
Gravel 24% to 40%

Which two factors determine how easily water is able to move through rock or sediment?

What two factors determine how easily water can move through underground materials? The size of the pores underground rock material has and if the pores are connected.

Does not allow water to pass through it?

Something that is impermeable does not allow water or liquid to pass through it. Made up of the prefix im-, meaning “not,” and the adjective permeable, meaning “allowing to pass through,” impermeable is used in much the same way as impervious or impenetrable.

What sediment can store the most water?

Which sediment do you think could hold the most water? Silt 3.An aquiferis a rock layer that stores and allows the flow of groundwater.