CONTINENTAL DRIFT SEAFLOOR SPREADING THEORY OF PLATE TECTONICS Plate Tectonics.
JEOPARDY Earth Science Final Exam 200 300 400 500 600 100 JEOPARDY! Plate Tectonics Continental...
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Transcript of JEOPARDY Earth Science Final Exam 200 300 400 500 600 100 JEOPARDY! Plate Tectonics Continental...
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JEO
PA
RD
Y!
Plate Tectonics
Continental Drift
Earthquakes Historical Geology
Relative & Absolute
Dating
Weather & Climate
JEO
PA
RD
Y!
Plate Tectonics 100
Which of the following statements about the continental crust is true?
A. It is made of dense rocks like granite.
B. It is made of light materials like silt
and clay.
C. It is about 7-10 km thick.
D. It is molten.
Plate Tectonics 200
Where can we find evidence that the north and south magnetic poles have reversed
positions several times in Earth’s history?
A. The Appalachian Mountains
B. Antarctica’s fossils
C. Mid-Atlantic Ridge
D. Ring of Fire
Plate Tectonics300
What happens to the old crust that was originally near the mid-ocean ridge?
A.It melts immediately and sinks into the
mantle.
B. It folds into underwater mountains.
C. It forms a deep sea trench.
D. It is pushed aside by the new crust.
Plate Tectonics400
ALL of the following are evidence that support Wegener’s hypothesis of
continental drift EXCEPTA. Fossils of prehistoric plants and animals found on South America and Africa.B. Mountain ranges on different continents line up.C. Coastline shapes of continents fit like jigsaw puzzle pieces.D. Convection currents in the mantle move plates.
Plate Tectonics500
We know that the Atlantic Ocean is continuously expanding. What’s stopping
it from expanding and taking over the entire world?
A. Reduction
B. Ridging
C. Subduction
D. Trenching
Plate Tectonics600
What is happening to the Pacific Ocean while the Atlantic Ocean is expanding?
A. It is getting slowly smaller.
B. It is also expanding.
C. It has developed many island arcs.
D. It has collided with the African plate.
Continental Drift100
Which point in the continental drift sequence is shown?
A. 250 million years ago (First)B. 195 million years ago (Second)C. 132 million years ago (Third) D. 60 million years ago (Fourth)E. Modern world (Fifth/The Present)
Continental Drift200
Which point in the continental drift sequence is shown?
A. 250 million years ago (First)B. 195 million years ago (Second)C. 132 million years ago (Third) D. 60 million years ago (Fourth)E. Modern world (Fifth/The Present)
Continental Drift 300
Which point in the continental drift sequence is shown?
A. 250 million years ago (First)B. 195 million years ago (Second)C. 132 million years ago (Third) D. 60 million years ago (Fourth)E. Modern world (Fifth/The Present)
Continental Drift 400 What type of plate
boundary is shown?
A.Converging—Collision
B.Converging—Subduction/ Trench & Island Arc
C.Converging—Subduction/ Trench & Volcanic Mountains
D.Sliding/Fault
E.Diverging--Ridge/Rift
Continental Drift 500
What type of plate boundary is shown?
A.Converging—Collision
B.Converging—Subduction/ Trench & Island Arc
C.Converging—Subduction/ Trench & Volcanic Mountains
D.Sliding/Fault
E.Diverging--Ridge/Rift
Daily Double!!!
Continental Drift 600What type of plate boundary
is shown?
A.Converging—Collision
B.Converging—Subduction/ Trench & Island Arc
C.Converging—Subduction/ Trench & Volcanic Mountains
D.Sliding/Fault
E.E. Diverging--Ridge/Rift
Earthquakes 300
What changes the rate at which P and S waves move?
A.The type and density of the material through which they travel. B.The place in the crust where they occur. C.The season of the year in which they happen. D.The distance from the focus.
Earthquakes 400
The fact that S waves are unable to travel through Earth’s outer core supports the inference that the
outer core is
A. composed of iron and silica.B. more dense than the inner core.C. hotter than the rock’s melting point.D. in a liquid state of matter.
Earthquakes 500
This diagram shows the paths of P waves and S waves generated during an earthquake. Only P waves reachthe side of the Earth that is opposite the focus because P waves…
A. are stronger than S waves.B. travel faster than S waves.C. bend more than S waves.D. can travel through liquids.
Earthquakes 600
What role do plate boundaries play in the depths at which earthquakes occur?
A.They determine the depth of the earthquake because different types of plate boundaries are associated with particular depths.B.All plate boundaries are roughly at the same depth, so all earthquakes originate at the same depth.C.Earthquakes occur only at strike-slip (transform) plate boundaries, so they can only occur at shallow depths.D. Plate boundaries do not affect earthquake depths.
Earthquakes 600
A. They determine the depth of the earthquake because different types of plate boundaries are associated with particular depths.
Historical Geology100
Index fossils are used to help determine the age of rocks. All of the following characteristics describe
index fossils EXCEPT
A. alive for a short geologic time.B. abundant.C. petrified.D. geographically widespread.
Historical Geology 200
Fossils are most likely found in which type of rock?
A. igneous C. metamorphicB. intrusive D. sedimentary
Historical Geology 300
Fossils will most likely form in conditions of
A. stable sedimentation and compression.
B. organic decomposition and weathering.
C. exposure to tropical climates.
D. exposure to moisture and air.
Historical Geology 400
Archaeopteryx, an early bird species, had dinosaur features; but, it also had feathers. This fossil…
A.supports the theory that birds and reptiles have different ancestors. B. refutes the theory that mammals and reptiles are related.C. refutes the theory that dinosaurs were warm-blooded.
D. supports the theory that birds evolved from dinosaurs.
Historical Geology 500
Of the following, which is the most likely to leave a good fossil record?
A. amoeba
B. trilobite
C. flatworm
D. herbaceous plant
Historical Geology 600
Which of the following are two ways that original remains can occur? (Choose both answers.)
A. An insect or very small animal is trapped in amber.B.A dinosaur falls into a mud pit and is gradually pressed into a mold of the sedimentary rock. C. A prehistoric bird’s egg is buried in the nest and gradually replaced with calcium carbonate.D.A baby woolly mammoth falls into a crack in a glacier and is frozen with ice and snow.
Historical Geology 600
A. An insect or very small animal is trapped in amber.
D.A baby woolly mammoth falls into a crack in a glacier and is frozen with ice and snow.
Relative & Absolute Dating 100
According to the law of superposition, which strata is most likely older:
B, C, D, or E?
Relative & Absolute Dating200
According to the law of cross-cutting, which strata is most likely younger:
A, B, C, or D?
Relative & Absolute Dating300
Which side of the
diagram represents
absolute time?
Side A
Side B
Side A Side B
Relative & Absolute Dating400
The dating of volcanic ash layers is used as
A. Horizontality.
B. Index fossils.
C. Cross-cutting.
D. Key Beds.
Relative & Absolute Dating500
Which era ended with a mass extinction possibly
caused by an asteroid strike?
A. CenozoicB.MesozoicC.Paleozoic
Relative & Absolute Dating600
Which of the following are the two problems with Carbon14 dating? Choose both answers.
A.Long half-life: It breaks down into Sodium9 and is too dangerous to use. B.Short half-life: Can’t date back far in time. C.Can only be used on things that were once living (organic=wood, bones). D.Can only be used on rocks.
Relative & Absolute Dating600
B. Short half-life: Can’t date back far in time. C. Can only be used on things that were once
living (organic=wood, bones).
Weather & Climate 200
All of the following are factors that help determine climate EXCEPT…
A. altitude/elevationB. latitudeC. longitudeD. nearness to large body of waterE. prevailing winds
Weather & Climate 300
What does it mean when the isobar lines are close together
on a weather map? A.High pressureB.High elevationC.Low pressureD.Low elevation
Weather & Climate 400
What factors may make it difficult to predict the weather in our area? Choose the 3 factors that
affect our forecasts.A. altitude/elevation variations between nearby mountains, valleys, and plainsB. variations in soil types that slow down evaporationC. abundant plant life and vegetationD. nearness to the Chesapeake Bay and Atlantic OceanE. prevailing winds over the Blue Ridge mountains
Weather & Climate 400
A. altitude/elevation variations between nearby mountains, valleys, and plainsD. nearness to the Chesapeake Bay and Atlantic OceanE. prevailing winds over the Blue Ridge mountains
Weather & Climate 500
An air mass moving south from central Canada toward the Midwest section of the
United States would most likely beA. wet and coolB. wet and fastC. humid and frigidD. dry and coolE. dry and hot
Weather & Climate 600
In which of the following air masses do most hurricanes form?
A. polar continentalB. polar maritimeC. tropical maritimeD. tropical continentalE. all types of air masses