List the layers of the Earth in order from the outside in.
crust - mantle - outer core - inner core
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10
S is the Focus of the earthquake and N is the epicenter. X and Z are seismograph stations. Which of the following sets of seismogram readings are correct for the picture?
3
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10
In which layer of earth are there convection currents?
mantle (aesthenosphere)
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10
What happens when continental crust and oceanic crust converge? What is it called?
Oceanic crust is pushed down; Subduction
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10
Which force breaks or wears away the Earth?
weathering
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10
The Rocky Mountains are high and jagged. The Appalachian Mountains are lower and rounded. What can you infer about their ages?
Appalachian Mountains (been around longer to be weathered).
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10
What do we call the force that surfaces exert to prevent solid objects from passing through each other?
Normal force
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10
What did Charles Darwin call the idea that organisms with helpful traits will survive long enough to reproduce and pass on those traits?
Natural Selection
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10
What phenotype of the offspring have brown hair? Blonde hair? (A-Brown hair; a-blond hair)
75% Brown Hair and 25% Blonde Hair
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10
How are individuals I-2 and III-5 related?
grandma and grandson
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10
Alfred Wegner developed the idea of Continental drift based on three types of evidence. Name two of them.