The Theory of Continental Drift Is Attributed to

Q138: Compression cannot produce<br>A)anticlines.<br>B)synclines.<br>C)normal faults.<br>D)reverse faults.

Q139: Plate tectonics differs from continental drift because

Q140: The dominant force at convergent boundaries is<br>A)compression.<br>B)tension.<br>C)shearing.<br>D)similar

Q141: What is the major source of energy

Q142: Earthquake P-waves<br>A)travel in straight lines through Earth's

Q144: The fastest seismic wave is a<br>A)Primary wave.<br>B)Secondary

Q145: The mantle is composed of<br>A)iron and nickel.<br>B)iron-rich

Q146: How is a seismogram similar to an

Q147: In a folded sequence of rocks we

Q148: Describe the plate tectonic theory.