This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 5 to 15 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
group of the same kind of organisms living in the same place at the same time
organism that uses dead organisms and the waste material of other organisms for food
part of the Earth where organisms can live
made up of living and nonliving things interacting
an organisms role in an ecosystem
things that limit the size of a population
organism that makes it own food
all of the populations that live in an area
study of the interactions that take place in an ecosystem
organism that eats other organisms