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Undersea Landscapes
Find the words in the list hidden in the puzzle grid below.

 A   S   G   U   Y   O   U   T   S   Z 
 S   N   U   D   D   T   O   S   D   C 
 F   H   K   B   S   E   E   B   Q   O 
 A   A   E   L   M   L   C   J   E   N 
 B   R   W   L   U   A   O   H   D   T 
 Y   C   X   D   F   B   R   P   O   O 
 S   D   O   J   R   I   C   I   E   U 
 S   N   R   I   D   G   E   S   N   R 
 S   E   A   M   O   U   N   T   S   E 
 R   Z   X   R   E   L   I   E   F   Q 

A ____ map shows the different heights of a part of the Earth's surface by use of shading and colors. The continental _____ borders on continental land areas. Coral islands that sink underwater are known as _________.
On a map, lines along which elevation is constant are called _______ lines. The sharp descent that marks the end of the continental shelf is called the continental ______. Underwater mountains with flattened tops are called _______.
The deep ocean floor is also known as the ______. __________ canyons in the continental slope are similar to canyons found in the SW U.S. Mineral crystals that solidify around tiny objects on the sea bottom are called ________.
Fathometers are sometimes called ______ sounders. Every deep ocean floor has impressive mountain ranges called ______.

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