Oceans Crossword Puzzle

This printable crossword puzzle on the topic of Oceans & Water has 10 clues. Answers range from 4 to 11 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

is an underwater ecosystem
relating to the south polar region or Antartica
a unit of speed equivalent to one mile per hour used mostly for ships
a long sea wave caused by an earthquake
a coral reef running parallel to the shore
the rising of falling of the sea
a large group of sea animals such as crab, lobster, shrimp, or barnacle
small organisms floating in the ocean
a bowl like shape that is on the ocean floor
a body of water moving in a define direction