Multiple Choice
A great boost in seafloor exploration and a greater understanding of seafloor bathymetry was a result of ________.
A) scientific advances in the 1950s
B) scientific advances in the 1920s
C) military needs in World War I
D) military needs in World War II
Correct Answer:
Verified
Correct Answer:
Verified
Q18: Spreading rates along mid-ocean ridges have _.<br>A)been
Q19: Wegener's proposal that the continents had once
Q21: The discovery that each continent had different
Q24: Consult the figure below.Marine magnetic anomaly belts
Q25: Late Paleozoic glacial deposits are NOT found
Q26: By deep-sea drilling,the Glomar Challenger proved the
Q28: Wegener's idea of continental drift was rejected
Q32: If a geologist discovered coal in a
Q38: Seafloor spreading is driven by volcanic activity<br>A)
Q56: In Wegener's evidence for continental drift,continents were