It is made up of low hills and flat plains.
The deepest canyon in the ocean floor quizlet.
The following features are shown at example depths to scale though each feature has a considerable range at which it may occur.
An opening in earth s surface from which lava flows.
Learn vocabulary terms and more with flashcards games and other study tools.
With free interactive flashcards.
Submarine canyons cut into the continental shelf and slope often terminating the deep seafloor.
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.
Sound waves travel about 150 m s through sea water.
This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level.
Ocean trenches are the deepest part of the ocean basin and are deeper than any valley found on land.
There are many steep sided canyons and deep narrow valleys in the bottom of the ocean.
Echoes do not travel through sea water.
The structure of the earth.
Sound waves can penetrate the ocean floor.
Wide flat area.
Oceanographers can use sonar to calculate the depth of the ocean floor because a.
Start studying north star geography vocabulary chapter 4.
Deep valley with high steep sides.
Sound waves bounce off the ocean floor.
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.
The deepest part of the ocean floor.
Choose from 53 different sets of term trench a deep canyon in the ocean floor.
Sediments are found on the deep ocean floor are mostly in origin.
Learn vocabulary terms and more with flashcards games and other study tools.
Start studying ocean floor.
Learn term trench a deep canyon in the ocean floor.
This is the deepest part of the ocean floor.
An opening from which lava flows.
Learn vocabulary terms and more with flashcards games and other study tools.
