This printable crossword puzzle on the topic of Environmental Science has 11 clues. Answers range from 5 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
rivers, canals, or other routes for travel by water
make something impure by exposure to or addition of a poisonous or polluting substance
make smaller or less in amount, degree, or size
convert waste into reusable material
use again or more than once
so small as to be visible only with a microscope
make a place untidy with trash
the prescence of a substance or thing that has harmful or has poisonous effects
make or become rotten, decay or cause to decay
get rid of by throwing away or giving or selling to someone else
extremely small pieces of plastic debris in the environment