This printable crossword puzzle on the topic of Ecology & Evolution has 15 clues. Answers range from 2 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
the mass of living biological organisms in a given area or ecosystem at a given time
United Nations, trying to stop illegal fishing activity
all living things in a region interacting with biotic and abiotic factors
the unwanted fish and other marine creatures caught during commercial fishing
a form of overexploitation where fish stocks are reduced to below acceptable levels
A place where fish are fished for commercial purposes
a large wall of netting is put in between schools of fish then they close the netting
small mesh net floated with weights to enclose and concentrate fish
a wall of netting is anchored to the sea floor and then fish swim into the wall.
spot the fish and shoot a long aluminum weapon at the fish
a fishing line 1-50 miles long with smaller lines attatched with baited hooks
a large metal frame basket is dragged across the sea floor to catch shellfish,oyster,and clams
a net is pulled along the sea floor to catch large quantities of fish
a grappling hook attatched to line and manualy dropped in the water
a huge net is dragged through the water and is used to catch any fish