Bay Glossary Crossword
This printable crossword puzzle on the topic of Ecology & Evolution has 17 clues. Answers range from 5 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
not containing oxygen of not required oxygen
plants and animals living in or on the bottom in aquatic habitats
mixture of fresh and salt water
minute shrimp-like crustaceans
organisms that break down dead organic matter
decpomposed or partly decomposed plant and animal matter
an interactive system of a biological community and its non-living environments
the wearing away of land surfaces by wind or water
rising tide
the sequence in which energy as food is transferred from one group of organisms to another
complex interaction of food chains in a biological community
the waters that are a source of a river
the place where a plant or animals live
low, wet grassland without trees , periodically covered by water
free swimming aquatic organisms such as fish
streams and rivers that supply a larger body of water
a measurement of water cloudiness
