This printable crossword puzzle on the topic of Ecology & Evolution has 16 clues. Answers range from 4 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
A large community of living organisms in a particular area
Living things that are living in the environment
Things that are not living in a environment
Two organisms living together
Both species benefit from the interaction
Relationship where one benefits and the other is neither harmed nor helped
Relationship where the smaller organism benefits off the other and usually the other is harmed
An act or instance of working together for a benefit
To compete
An animal that hunts and eats other animals
An animal that is hunted
How many things that can live in a certain area Carrying
A graphic model of energy flow on a community Energy
The living organism that eats the producer Primary
They eat the primary consumer Secondary
The animals/bacteria that break down dead animals