Oceanography Crossword

This printable crossword puzzle on the topic of Oceans & Water has 10 clues. Answers range from 4 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

What is a large system of rotating ocean currents?
What is the warming and rising of cold, deep ocean currents?
when the Sun and moon are right angles.
When the sun and moon are in line.
What has a unequal distribution of charge?
What is a large branch of Earth science that studies the ocean?
What is controlled by the moon’s ( and sun’s) gravity?
What is one of the things that cause Gyre?
What floats because it’s less dense than water?
Why is water polar?