Section #: 15.1
The Oceans
Practice Test
1.
When did the first modern oceanographic expedition occur?
a.
1500s
b.
late 1800s
c.
early 1800s
d.
early 1950s
Hint
2.
During relatively warm times of Earth's geologic history, the volume of glacial ice was __________ and sea level was __________.
SC.D.1.4.3
a.
high, low
b.
low, low
c.
high, high
d.
low, high
3.
What type of technology is used to map the ocean floor?
a.
submarines
b.
GPS
c.
UV radiation
d.
sonar
Hint
