good luck Crossword

What is the entific study of the Earth?
A technique that directs sound waves to the seafloor at an angle, so that the sides of underwater hills and other topographic features can be mapped.
The level if the oceans' surfaces.
What percent of the water in the world is ocean water.
What percent of the southern hemisphere is covered by water?
Plots changing water temperatures with depth.
Characterized by rapidly decreasing temperatures with depth.
A rhythmic movement that carries energy through space or matter.
The highest point of a wave.
The lowest point of a wave.
collapsing waves
A measure of the amount of dissolved salts in seawater.
A sloping band if sand,pebbles,gravel,or mud at the edge of the sea.
The area where the lower end of a freshwater river or stream enters the ocean.
The shallow water offshore lies above a sand bar
A current flowing parallel to the shore
Long ridges of sand or other sediments deposited or shaped by the long shore current
Submerged parts of continents
The shallowest part of a continental margin extending seaward from the shore.
Rapidly flowing water currents along the bottom of the sea that carry heavy loads of sediments.
The gently sloping accumulation of deposits from turbidity currents that forms at the base of the continental slope.
Plains covered with hundreds of meters of fine grained muddy sediments and sedimentary rocks that were deposited on top of basaltic volcanic rocks.
Most prominent features of the ocean basins.
submerged basaltic volcanoes more than 1km high.
Long ridges of sand or other sediments deposited or shaped by the longshore current.