Question 1

What is a typical range of pore sizes in rock?

Accepted Answer

A)  5 micrometers to 100 micrometers 
B)  0.1 millimeter to 0.8 millimeter 
C)  0.1 millimeter to 3 centimeters 
D)  10 millimeters to 5 centimeters 
A)  5 micrometers to 100 micrometers 
B)  0.1 millimeter to 0.8 millimeter 
C)  0.1 millimeter to 3 centimeters 
D)  10 millimeters to 5 centimeters

Question 2

The elevation of the water table will rise when

Accepted Answer

A)  recharge equals discharge. 
B)  recharge is less than discharge. 
C)  recharge is greater than discharge. 
A)  recharge equals discharge. 
B)  recharge is less than discharge. 
C)  recharge is greater than discharge.

Question 3

How is the velocity of underground water measured?

Accepted Answer

A)  with a hydrometer 
B)  by injecting and tracking a tracer chemical at different points 
C)  by interpretation of seismic readouts 
D)  by tracking the progress of a radioactive tracer through the ground 
A)  with a hydrometer 
B)  by injecting and tracking a tracer chemical at different points 
C)  by interpretation of seismic readouts 
D)  by tracking the progress of a radioactive tracer through the ground

Question 4

What has caused changes to the water level in the High Plains aquifer?

Accepted Answer

A)  erosion 
B)  irrigation 
C)  increasing urban demand 
D)  tectonic plate movement 
A)  erosion 
B)  irrigation 
C)  increasing urban demand 
D)  tectonic plate movement

Question 5

Which land feature is not a hint that ground water weathering has been taking place?

Accepted Answer

A)  amphitheatre-like caverns in cliffs 
B)  fine sand particles 
C)  underground caverns 
D)  rock towers 
A)  amphitheatre-like caverns in cliffs 
B)  fine sand particles 
C)  underground caverns 
D)  rock towers

What is a typical range of pore sizes in rock?

The elevation of the water table will rise when

How is the velocity of underground water measured?

What has caused changes to the water level in the High Plains aquifer?

Which land feature is not a hint that ground water weathering has been taking place?

Why Study Earth

Minerals: Building Blocks of the Planet

Rocks and Rock-Forming Processes

Formation of Magma and Igneous Rocks

Formation of Sediment and Sedimentary Rocks

Formation of Metamorphic Rocks

Earth Materials As Time Keepers

Earth Materials As Time Keepers

Making Earth

Motion Inside Earth

Deformation of Rocks

Global Tectonics: Plates and Plumes

Tectonics and Surface Relief

Soil Formation and Landscape Stability

Mass Movements: Landscapes in Motion

Streams: Flowing Water Shapes the Landscape

Glaciers: Cold-Climate Sculptors of Continents

Shorelines: Changing Landscapes Where Land Meets Sea

Wind: a Global Geologic Process

Global Warming: Real Time Change in the Earth System

Filters

Exam 17: Water Flowing Underground

What is a typical range of pore sizes in rock?

The elevation of the water table will rise when

How is the velocity of underground water measured?

What has caused changes to the water level in the High Plains aquifer?

Which land feature is not a hint that ground water weathering has been taking place?

Why Study Earth

Minerals: Building Blocks of the Planet

Rocks and Rock-Forming Processes

Formation of Magma and Igneous Rocks

Formation of Sediment and Sedimentary Rocks

Formation of Metamorphic Rocks

Earth Materials As Time Keepers

Earth Materials As Time Keepers

Making Earth

Motion Inside Earth

Deformation of Rocks

Global Tectonics: Plates and Plumes

Tectonics and Surface Relief

Soil Formation and Landscape Stability

Mass Movements: Landscapes in Motion

Streams: Flowing Water Shapes the Landscape

Glaciers: Cold-Climate Sculptors of Continents

Shorelines: Changing Landscapes Where Land Meets Sea

Wind: a Global Geologic Process

Global Warming: Real Time Change in the Earth System

Filters