Multiple Choice
What was the first evidence that suggested the Earth's crust might be broken into pieces?
A) Echo soundings aboard the Meteor
B) Plotting of deep earthquakes in the Pacific Ring of Fire
C) Radiometric dating
D) Radioactive decay
Correct Answer:
Verified
Correct Answer:
Verified
Q3: What is paleomagnetism? Why have magnetometers shown
Q4: What keeps Earth's asthenosphere pliable?<br>A) Chemical composition
Q5: Surface waves are used to analyze the
Q6: Density is defined as:<br>A) layers that are
Q7: What specifically describes the balance between the
Q9: Convection occurs when heat rises which changes
Q10: The rate of convergence and divergence is
Q11: What was Alfred Wegener's theory of continental
Q12: Earthquakes are generated by two types of
Q13: What allowed scientists to confirm their theories