This printable crossword puzzle on the topic of Environmental Science has 10 clues. Answers range from 2 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Process of passing water through a filter to remove particles
Measure of how cloudy water is
The measure of how deep light can penetrate through a body of water
Process of killing disease-causing microorganisms
Measurement of the acidity or alkalinity of water
Safe to drink
Forcing air through water to remove unpleasant smelling/tasting gases
Settling
Environment Protection Agency
Adding chemicals to water causing particles to clump together