This printable crossword puzzle on the topic of Ecology & Evolution has 15 clues. Answers range from 5 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
meat eater
the "job" an organism has in its ecosystem
an area that contains living and non-living factors
plant eater
an organism that breaks down dead organisms
place an organism lives
all the food chain interactions for a given area
plant and meat eater
group of organisms of one species
any organism that must obtain energy by eating other organisms
any organism capable of producing its own food
flow of energy and nutrients from one feeding level to another
any non-living element in an ecosystem
any living factor in an ecosystem
a complete living thing