This printable crossword puzzle on the topic of Environmental Science has 11 clues. Answers range from 2 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
a form of overexploitation where fish stocks are reduced to below acceptable levels
The variety of life
a species that is likely to become extinct
the unwanted fish and other marine creatures caught during commercial fishing for a different species
a rule or directive made and maintained by an authority
the farming of fish in captivity
United Nations, trying to stop illegal fishing activity
all living things in a region interacting with biotic and abiotic factors
subpopulations of a particular species of fish
the mass of living biological organisms in a given area or ecosystem at a given time
A place where fish are fished for commercial purposes