Aquifers and Wells

What is an aquifer?

• An aquifer is an underground layer of water-bearing permeable rock or unconsolidated materials.

• An aquifer is a type of fish found in the ocean.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

What is the water table?

• The water table is the level below the Earth's surface where the ground is saturated with water.

• The water table is a type of table used for water-related activities.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

What is permeability?

• Permeability is the measure of a material's ability to allow fluids or gases to pass through it.

• Permeability is the measure of a material's ability to block fluids or gases from passing through it.

Tags

NGSS.MS-ESS2-4

What is recharge in the context of aquifers?

• Recharge is the process of purifying groundwater in aquifers.

• Recharge is the process of refilling groundwater in aquifers.

Tags

NGSS.MS-ESS3-1

What is a well?

• A well is a type of plant that grows in dry climates.

• A well is a hole in the ground that provides access to groundwater.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

How does groundwater differ from surface water?

• Groundwater is a type of surface water.

• Groundwater is found beneath the Earth's surface in underground aquifers, while surface water is found on the Earth's surface in rivers, lakes, and oceans.

Tags

NGSS.MS-ESS2-4

What factors affect the permeability of an aquifer?

• Porosity and permeability of the surrounding rock

• Size and shape of aquifer grains, sorting of grains, degree of cementation or compaction, presence of fractures or openings

How does the water table change during periods of drought?

• The water table fluctuates randomly during periods of drought.

• The water table decreases or lowers during periods of drought.

Tags

NGSS.MS-ESS2-4

What are the different types of wells?

• water wells, oil wells, gas wells, and geothermal wells

• water wells, oil wells, coal wells, and geothermal wells

How does groundwater contamination occur?

• Groundwater contamination occurs when pollutants seep into the ground and infiltrate underground water sources.

• Groundwater contamination occurs when pollutants evaporate and condense into the ground.