Most of our knowledge about Earth's interior comes from ________.
A) drill holes
B) volcanic eruptions
C) seismic waves
D) examination of deep mine shafts
Correct Answer:
Verified
Q32: The record of an earthquake obtained from
Q33: The _ earthquake was accompanied by extensive
Q34: _ refers to the tendency for a
Q35: The Earth's magnetic field originates by _.
A)
Q36: The lithosphere is defined as _.
A) a
Q38: The average composition of the continental crust
Q39: Word Analysis. Examine the words and/or phrases
Q40: The dense core of Earth is thought
Q41: The mantle is composed mainly of metallic
Q42: _ is the cool, brittle, outer layer
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