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WorksheetsSea Floor Review
Total questions: 18
Worksheet time: 9mins
Where do passive margins occur?
Where continents and seafloor are part of the same tectonic plate
Where the mid ocean ridge is
At subduction zones
On deep ocean basins
Sea-floor spreading begins at the
Deep ocean trench
Mid-ocean ridge
Continent's edge
The flat area of the ocean basin is called the
Abyssal main
Plain
Abyssal plain
Abyssal pain
Bathymetry is the study of
submarine volcanoes
plate tectonics
sea water
ocean contours
A fathom is equal to
3 ft
6 ft
2 m
6m
Where do island arcs occur?
at the mid-ocean ridge
along subduction zones, parallel to the edges of ocean trenches
along passive continental margins
in the center of abyssal plains
What are black smokers?
The fastest known species of squid
Hydrothermal vents
Another name for the Aleutian Islands
A species of tube worms
