Oceanographers can use sonar to calculate the depth of the ocean floor because a.
The deepest canyon in the ocean floor quizlet.
The deepest part of the ocean floor.
Choose from 53 different sets of term trench a deep canyon in the ocean floor.
Sound waves can penetrate the ocean floor.
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Continental shelf 300 feet continental slope 300 10 000 feet abyssal plain 10 000 feet abyssal hill 3 000 feet up from the abyssal plain seamount 6 000 feet.
There are many steep sides canyons and deep narrow valley in the bottom of the ocean.
Low land between hills or mountains.
Sediments are found on the deep ocean floor are mostly in origin.
Learn term trench a deep canyon in the ocean floor.
There are many steep sided canyons and deep narrow valleys in the bottom of the ocean.
Deep valley with high steep sides.
Sound waves bounce off the ocean floor.
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Start studying ocean floor.
This is the deepest part of the ocean floor.
Submarine canyons cut into the continental shelf and slope often terminating the deep seafloor.
It is made up of low hills and flat plains.
Wide flat area.
Ocean trenches are the deepest part of the ocean basin and are deeper than any valley found on land.
Sound waves travel about 150 m s through sea water.
An opening from which lava flows.
The following features are shown at example depths to scale though each feature has a considerable range at which it may occur.
This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level.
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Learn vocabulary terms and more with flashcards games and other study tools.
The structure of the earth.
A deep valley along the ocean floor beneath which oceanic crust slowly sinks toward the mantle accretionary wedge an accumulation of different sedimentary and metamorphic rocks with some scraps of ocean crust.
An opening in earth s surface from which lava flows.
