Water Crossword Puzzle

This printable crossword puzzle on the topic of Oceans & Water has 10 clues. Answers range from 7 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

The measure of how clean or polluted water is.
The upper boundary or surface of ground water.
A thick subsurface layer of soil that remains frozen throughout the year.
A body of permeable rock that can contain or transmit groundwater.
Water that collects on the surface of the ground or the top layer of a body of water.
Water held underground in the soil or in pores and crevices in rock.
The supply of purified water available to a community.
The contamination of water bodies (e.g. lakes, rivers, oceans, aquifers and groundwater.)
A single identifiable source of air, water, thermal, noise or light pollution.
The harmful release of heated liquid into a body of water or heat released into the air.