The earth's magnetic field is thought to be caused by movements of liquid metal in which of the earth's layers?
A) Inner core.
B) Outer core.
C) Oceanic crust.
D) Mantle.
E) Continental crust.
Correct Answer:
Verified
Q3: Oceanographers often use the name "Southern Ocean"
Q4: Trenches are formed in areas where:
A)A plate
Q5: The semi-solid layer of the earth found
Q6: How much of the Earth's surface is
Q7: There is evidence that the earth and
Q9: The thinnest layer of the earth is
Q10: The world's smallest and shallowest ocean is:
A)Atlantic
Q11: One of the following is not one
Q12: The largest percentage of the world ocean
Q13: The world's largest and deepest ocean is:
A)Atlantic
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