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WorksheetsPlate Tectonics, Earthquakes, & Virginia Provinces
Total questions: 86
Worksheet time: 15hrs 7mins
The name for the actual lithospheric plates
Tectonic Plates
Plate Tectonics
Pangaea
Continental Drift
Alfred Wegener's theory stating the continents were once joined in a large mass that broke apart is ___________.
Continental Drift
Seafloor Spreading
Plate Tectonics
Pangaea
The Mid-Atlantic Ridge is formed at this type of boundary.
Divergent
Convergent
Normal
Transform
The presence of the same ________ on several continents supports the idea of continental drift.
rocks
fossils
fossils and rocks
neither fossils nor rocks
The theory of _______ states that Earth’s crust and upper mantle are broken into pieces (or plates) that are in constant, slow motion.
plate tectonics
continental drift
seafloor spreading
divergent boundaries
Matching ________ on different continents are evidence for continental drift.
weather systems
river systems
mountain systems
wind systems
What is this a picture of?
plate tectonics
continental drift
Pangaea
glacier scaring
What happens when subduction occurs?
Parts of the crust fall into the mantle
Parts of the crust fall into the core
Parts of the crust fall into space
None of the Above
Which of the following supports the theory of seafloor spreading?
Fossils
Crustal Age
Magnetic Reversal
Continuous Mountain Chains
What geologic feature/event would you most likely to find at a divergent boundary between two pieces of continental crust?
Mid-Ocean Ridge
Mountain
Rift Valley
Island Arc
(Orca Hurricane)
The stress that occurs when two plates pull apart
Tension
Shearing
Compression
Ring of Fire
The stress that occurs when two plates slip past each other
Compression
Shearing
Tension
A stress force that occurs when two plates come together
Tension
Shearing
Compression
Why are convection currents able to move through Earth's mantle?
Solid materials conduct heat best.
It's warm deep inside the Earth.
The mantle is not solid. Its state is between a solid and a liquid.
The inner core is liquid iron and nickel.
The Atlantic Ocean is slowly getting wider because new crust is being formed at the Mid-Atlantic Ridge.
True
False
The area around the Pacific plate where boundaries form is called...
death ring
fire zone
ring of fire
zone of fire
Which of the following did NOT support the Continental Drift Theory?
Magnetic striping in the ocean floor
identical fossils found in different continents
Mountains that extend over continents
Coastlines of continents such as South America and Africa fit like a puzzle
What type of event is most likely to happen at a TRANSFORM fault boundary, such as the San Andreas Fault in California?
earthquake
hot spot
mountain building
volcano
Vocabulary Question: Liquefaction is when...
the soil behaves like liquid
the ground becomes liquid
magma rises to the surface
buildings are damaged, crumbling like liquid
________ are created by all 3 types of plate boundaries.
Earthquakes
Mountains
Subduction Zones
Volcanoes
Vocabulary Question: What is the measure of the amount of ground shaking during an earthquake?
Intensity
Epicenter
Magnitude
Seismogram
Which scale rates earthquakes based on the amount of damage done?
Mercalli Intensity Scale
Richter Magnitude Scale
Seismogram Shakey Scale
Bernoulli Scale
All of the following are reasons some buildings are damaged more than others during an earthquake EXCEPT....
The strength of the building materials.
How close the building was to the earthquake's epicenter.
What type of soil the building is on.
The people living inside of the building.
The design of the building.
How does the Richter Magnitude Scale calculate its measurements?
Eyewitnesses
Amount of damage caused
The amount of time the earthquake lasted
The strength of the seismic waves recorded by a seismograph machine.
The most destructive type of wave is a
P-wave (or Primary wave)
S-wave (Secondary wave)
Surface wave (L or Longitudinal wave)
transverse wave
What is the correct order (starting from the surface) of Earth’s layers?
mantle, outer core, inner core, crust
crust, mantle, outer core, inner core
outer core, inner core, crust, mantle
crust, outer core, inner core, mantle
Select the three mineral resources below that are mined in, and make the largest contributions to Virginia's economy
Petroleum
Sand
Talc
Coal
LImestone
Which Virginia Watershed has the greatest impact in the state due to its size?
Tennessee River Watershed
James River Watershed
Chowan River Watershed
Rappahannock River Watershed
What is the best evidence that many different geologic periods are represented in Virginia?
The presence of fossils of different ages
The location of the Piedmont
The amount of chemical weathering
The length of its rivers
The Chesapeake Bay is not only affected by Virginia, there are many states that affect it. Which of the following actions would negatively affect the Chesapeake Bay?
Using less renewable resources for energy.
Stocking ponds in Virginia with more fish.
Planting trees along the James River in order to prevent erosion.
Runoff of sediment from construction going into the James River.
Trilobites,are fossils of an ocean dwelling animal related to the modern day horse shoe crab. These animals lived throughout Earth's oceans hundreds of millions of years ago. Fossils of these animals can be found in sedimentary rock layers in the mountains of Virginia. This indicates that-
the mountains of Virginia were formed by massive volcanoes
the mountains of Virginia were once covered by swamps
the mountains of Virginia has never been covered by water
the mountains of Virginia were once a marine environment
Sand is a valuable resource that is mined in Virginia, and is exported all over the country. Sand can be used to make glass, and is one of the ingredients of concrete. Which province of Virginia is sand predominantly mined in?
Coastal Plain
Piedmont
Blue Ridge
Valley and Ridge
All of the following Virginia River watersheds empty into the Chesapeake Bay Except
Rappahannock River
New River
Potomac River
York River
Select the three processes that contribute the to the formation of streams and rivers.
Erosion
Weathering
Metamorphism
Deposition
Subduction
Karst topography is found primarily in which of Virginia's physiographic provinces?
Coastal Plain
Blue Ridge
Piedmont
Valley and Ridge
Due to the weathering and erosion of the mountains of Virginia, which province has the youngest rock layers due to the deposition of sediment along its almost flat topography.
Piedmont
Ridge and Valley
Blue Ridge
Coastal Plain
Colliding tectonic plates caused sedimentary rock layers in
which province of Virginia to become folded and faulted?
Coastal Plain
Ridge and Valley
Blue Ridge
Piedmont
Virginia has gone through many geologic changes throughout the last 200 million years. When Pangaea ripped apart into the current continents on Earth today, Virginia was at the center of the breakup. What feature most likely formed along Virginia when Pangaea ripped apart?
Island Arc
Rift Valley
Transform Plate Movement
Convergent Plate movement
