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10 questions
What TWO possible techniques could scientists have used to create the map of the ocean ridges?
detecting new landforms
observing from underwater vehicles
monitoring sound waves
comparing mountain ranges
surveying land levels
Volcanoes can form on _________________.
the ocean floor or land.
plate movement.
glaciers and icebergs.
state boundaries
Volcanoes are caused by _______________.
the ocean floor or land.
plate movement.
glaciers and icebergs.
state boundaries.
Plateaus, valleys, canyons, and mountains are all examples of _______________.
highlands
mantle areas
landforms
hydrosphere
Which shows the elevation of an area using contour lines?
mountains
faults
topographical map
cartographer
Select all the ways maps of land and maps of the ocean floor could be similar.
Both maps show valleys
Both maps show plant life
Both maps show mountain ranges
Both maps show earthquakes.
Both maps could show directions.
Which feature of the ocean floor is the continental shelf?
A
B
C
D
Which feature of the ocean floor is the seamount?
A
B
C
D
Which feature of the ocean floor is the trench?
A
B
C
D
For which landform would the contour lines be closest together on a topographical map?
a sand dune
a hill
a mountain
plains
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