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WorksheetsOcean Floor Topography Ch. 13~2
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is the name for Ocean floor feature " C " ?
a)
Mid Ocean Ridge
b)
Seamount
c)
Continental Shelf
d)
Trench
2.
What is the name for Ocean floor feature " F " ?
a)
Abyssal Plain
b)
Mid Ocean Ridge
c)
Trench
d)
Seamount
3.
What is the name for Ocean floor feature " E " ?
a)
Seamount
b)
Continental Shelf
c)
Trench
d)
Abyssal Plain
4.
What is the name for Ocean floor feature " D "?
a)
Continental SLope
b)
Continental Rise
c)
Trench
d)
Abyssal Plain
5.
What instrument helps scientists to map the Ocean floor?
a)
Radar
b)
Sonar
c)
Solar
d)
Echo Location
6.
Given a velocity of 1,500 m/s, what would the water depth be if a soundwave takes 10 seconds to return to a ship (round trip)?
(remember: depth = 1/2 t x velocity)
(remember: depth = 1/2 t x velocity)
a)
5,500m
b)
10,000m
c)
7,500m
d)
15,000m
7.
The Maraina __________ is the deepest known place on Earth
a)
Volcanoe
b)
Seamount
c)
Ridge
d)
Trench
8.
If the Ocean were a giant swiming pool, the _________ would be the shallow end.
a)
Abyssal Plain
b)
Continental Rise
c)
Continental Margin
d)
Continental Shelf
9.
When one Oceanic plate is forced underneath another plate, a ________ forms (at the subduction zone)
a)
Trench
b)
Seamount
c)
Ridge
d)
Volcanoe
10.
__________ is a large island created where the mid-Atlantic ridge has extended above the water.
a)
Africa
b)
Australia
c)
Japan
d)
Iceland
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