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8 Cards in this Set

  • Front
  • Back

Surface Water

Fresh water on Earth's land surface.

Fresh water on Earth's land surface.

River System

Streams and rivers move across the land, they for a flowing network of water called River System.

Streams and rivers move across the land, they for a flowing network of water called River System.

Watershed

The area of land that is drained by a river.

The area of land that is drained by a river.

Groundwater

Water beneath the Earth's surface in sediment and rock formations.

Water beneath the Earth's surface in sediment and rock formations.

Aquifer

An underground formation that contains groundwater.

An underground formation that contains groundwater.

Porosity

The percentage of the total volume of a rock that has spaces.

The percentage of the total volume of a rock that has spaces.

Permeability

The ability of a rock or soil to allow water to flow through.

The ability of a rock or soil to allow water to flow through.

Recharge Zone

Earth's surface from which water percolates down into an aquifer.

Earth's surface from which water percolates down into an aquifer.