This printable crossword puzzle on the topic of Ecology & Evolution has 11 clues. Answers range from 4 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
May have peat moss and open water, can be acidic or basic, mostly from rain water
Area with water
No peat, large open areas of standing water - can be up to 2m deep
Peat land with less acidic water, comes from ground water
Non-living
No peat moss, large spaces of open water, water is from ground water and overland water
Peat land with acidic water, mostly comes from rain
Any area with water at, near, or above the land surface at some point during the year
Area above water
Living
Transition area