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Dynamic Earth
Dynamic Earth
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Quiz on Layers of the Earth and Tectonic Plates #layersoftheearth #tectonicplates
Flashcards
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Questions
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Answers
1
The transfer of energy by waves is called
Convection
Conduction
Convection Current
Radiation
2
Stress force that pushes a mass of rocks in opposite directions (slide by each other) is called
Compression
Tension
Shearing
3
Stress force that squeezes rocks until it folds or breaks (plates come together) is called
Tension
Shearing
Compression
4
Which layer has the asthenosphere?
Outer Core
Inner Core
Mantle
Crust
5
Convection currents inside the Earth occur within which of the following layers?
inner core
the mantle
the magnetic field
the lithosphere
6
In a convection current the More dense molten rock will...
Sink
nothing will happen
rise
7
Which layer of the Earth is Liquid?
Crust
Mantle
Inner Core
Outer Core
8
Tension, Compression, and Shearing are all types of
Seismic Waves
Theories
Boundaries
Stress
9
Stress force that pulls on the crust and thins the middle (plates pull apart) is called
Compression
Shearing
Tension
10
Which processes change the size and shape of the oceans? Pick BEST Answer.
sea-floor spreading
both drilling for samples and subduction
both subduction and sea-floor spreading
Subduction only
11
These waves compress and expand like an accordion
Secondary Waves (S-Waves)
Primary Waves (P-Waves)
All Seismic Waves
Surface Waves
12
The transfer of heat energy from one object to another is called
Radiation
Convection Current
Convection
Conduction
13
The shaking and trembling that results from movement of rocks beneath Earth's surface is called
Earthquake
Epicenter
Seismic Wave
Magnitude
14
The ring of fire surrounds the
Arctic Ocean
Indian Ocean
Pacific Ocean
Atlantic Ocean
15
The magnetic field around the earth is caused by convection currents in...
the crust
the inner core
the outer core
the mantle
16
The transfer of heat by the movement of a fluid is called
thermal transfer
radiation
convection
conduction
17
What are evidence from of Plate tectonics?
Land features
All of the above
fossils
climate
18
Who hypothesized that the all the continents were once joined together in a single landmass?
Alfred Wegner
Albert Einstein
Alfred Einstein
Alistair Begg
19
What do geologist call a volcano that is not likely to erupt ever again?
active
dormant
sleeping
extinct
20
Pick all the evidence for sea floor spreading
Pillow shaped lava rocks
Rock sample (Age of rocks)
All of the Above
Magnetic stripes
21
In a convection current the LESS dense molten rock will...
nothing will happen
Sink
rise
22
The Lithosphere is broken up into very large sections that move very slowly and are known as
Continental Crust
Tectonic Plates
Oceanic Crust
Mantle
23
Pangaea is the name of...
a super continent
a super country
a super county
a super state
24
The Lithosphere is made up of...
Oceanic Crust and Continental Crust
Oceanic Crust and Lower Mantle
Upper Mantle and Crust
Crust and Lower Mantle