Ocean Features Crossword

Small topographically well defined submarine hill
Flat seafloor area at an abyssal depth
Ring shaped coral reef, Island or series or islets
Narrow strip of land along the ocean
Narrow steep siding valleys
Edge of a continent that lies under the ocean
Deepening of the sea floor out from the ocean self edge to the upper limit of the continental rise.
The part of the ocean below 200 meters depth
An isolated underwater volcanic mountain, flat top more then 200 below sea surface
Shallow body of water separated from the ocean by sandbars
A seafloor mountain system
Submerged or partly exposed ridge of sand
Landward feature remaining as waves cut into mountainous coast
Underwater mountain formed by volcanic activity
A constantly changing deposit of sand that forms parallel to the coast