Freshwater

What is the best definition of a water table?

• The level to which a river rises when it floods

• The boundary between the land and the ocean

• The top of the saturated zone in an aquifer

• The bottom of the saturated zone in an aquifer

• The top of the unsaturated zone in an aquifer

Tags

NGSS.MS-ESS2-4

What is infiltration?

• The process by which water sinks into the ground

• The zone where there are still air spaces left between the particles.

• The process by which water vapor turns into liquid water and forms fog or clouds.

• The process by which water does not sink into the ground, but rather travels along the surface.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

What process transforms the water vapor in the atmosphere to the liquid water in a cloud?

• evaporation

• infiltration

• precipitation

• transpiration

• condensation

Tags

NGSS.MS-ESS2-4

What process causes liquid water to evaporate from plant leaves and enter the atmosphere as water vapor?

• evaporation

• infiltration

• precipitation

• transpiration

• condensation

Which soil would have the greatest permeability rate after a rainstorm?

• sand (0.02 cm)

• silt (0.002 cm)

• clay (0.0002 cm)

These containers have the same volume of beads which are representing soil particles. What is the relative porosity and permeability of each?

• The container on the left has the higher permeability and porosity

• The container on the right has the higher permeability and porosity

• The container on the left has the higher permeability, but they both have the same porosity

• The container on the right has the higher permeability, but they both have the same porosity

Which surface would have the most runoff from it after a rainstorm?

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Which surface would be impermeable?

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Tags

NGSS.MS-ESS2-4

Which of the following IS NOT true about groundwater?

• Groundwater is the largest freshwater source on Earth.

• Groundwater is freshwater beneath Earth’s surface.

• Groundwater is the largest liquid freshwater source for humans.

• Groundwater can maintain streamflow during times of drought.

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

Groundwater is thus a form of _________that _______________ streams during periods when rain does not fall.

• storage, sustains

• precipitation, dehydrates

• saltwater, dries up

• mineral, lithifies

Tags

NGSS.MS-ESS2-4