Sound waves travel about 150 m s through sea water.
The deepest canyon in the ocean floor quizlet.
There are many steep sided canyons and deep narrow valleys in the bottom of the ocean.
The following features are shown at example depths to scale though each feature has a considerable range at which it may occur.
Wide flat area.
Sound waves bounce off the ocean floor.
It is made up of low hills and flat plains.
This is the deepest part of the ocean floor.
There are many steep sides canyons and deep narrow valley in the bottom of the ocean.
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.
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Echoes do not travel through sea water.
Low land between hills or mountains.
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Deep valley with high steep sides.
Oceanographers can use sonar to calculate the depth of the ocean floor because a.
Learn term trench a deep canyon in the ocean floor.
This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level.
Sediments are found on the deep ocean floor are mostly in origin.
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Choose from 53 different sets of term trench a deep canyon in the ocean floor.
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The deepest part of the ocean floor.
Submarine canyons cut into the continental shelf and slope often terminating the deep seafloor.
Ocean trenches are the deepest part of the ocean basin and are deeper than any valley found on land.
An opening in earth s surface from which lava flows.
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.