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only do the ones NOT highlighted what is an oxbow lake and how is it created? Ho

ID: 119940 • Letter: O

Question

only do the ones NOT highlighted

what is an oxbow lake and how is it created? How do meanders develop over time? v rec What is a cutbank? thee eesion s happenino Def aquifer. 1 fine permeability, porosity, water table, zone of saturation, unsaturated zone, rechan oper lager o zone af sature hou much con travel throupper lage abou The upper surface of the saturated zone is called the: What factors affect the flow of groundwater? What is a cone of depression? What causes it to occur? What features are typically associated with karst topography? Differentiate between stalactites and stalagmites. tites hang/ mites come from floor Describe the process of cave formation.- ground water with hydrochloric acid dissolv underground and when the water tables gets lower is leaves these oles in the rock Describe the process of collapse sinkhole formation.

Explanation / Answer

Cut banks is the outside bank of a stream or water channel where the erosion takes place continuously. They are located on the outside of a steam bend.

Permeability - It is defined as the measure of the ability of a material to transmit fluids through it. High permeability means that it will allow fluids to move rapidly through rocks and vice versa.

Porosity- It is the measure of the empty space in the material. For a porous medium it describes the amount of void fraction in the material.

water table - It is the upper surface of the zone of saturation. The water table is the surface where the water pressure head is equal to the atmospheric pressure. It vary due to seasonal changes such as precipitation and evapotranspiration.

zone of saturation - It is where the pores and fractures of the ground are saturated with water. It is below the water table and is also called phreatic zone.

unsaturated zone- The unsaturated zone is the portion of the subsurface above the groundwater table. The unsaturated zone, immediately below the land surface, contains water and air in the open spaces, or pores.

The upper surface of the saturated zone Of Groundwater is Called : water table.

The factors which affect the flow of ground water are - Topography and geology which are the dominant factors, the gravitational force - water flows from high elevation to low elevation and from high pressure to low pressure.