This printable crossword puzzle has 14 clues. Answers range from 4 to 11 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Include flowing and standing water, low or no salt
The faster the flow, the greater the ______ content
This is larger and deeper than a pond
Water pollution is caused by fertilizer filled run-off and _____
Regions that are wet all or most of the year
Another work for a bog (Shrek tells Donkey to "get out of" this)
Fruit that comes from wetlands, ex: Ocean Spray
95% of Earth's water
The upper 200m of the ocean
A type of protist that does photosynthesis in the light zone (also wants the Krabby Patty recipe)
This ecosystem is formed from shells of Calcium Carbonate
This river is the largest in the world (by volume)
This zone is covered with water at high tide, and exposed to air at low tide
Where a river meets an ocean