This printable crossword puzzle on the topic of Ecology & Evolution has 14 clues. Answers range from 4 to 19 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
An organism that cannot create its own food, but feeds on other organisms
A an organism that is hunted for food.
An example of an oppositional relationship where one organism fights for limited resources
A relationship between two organisms where at least one organism benefits
A type of symbiosis where both organisms benefit
A type of symbiosis where one organism benefits and the other is harmed
A type of symbiosis where one organism benefits and the other is neither harmed nor helped
A type of organism that breaks down dead matter
An organism that produces food from the sun.
A type of oppositional relationship where one organism hunts and kills another.
The process by which autotrophs make food.
Both producers and consumers use this to access energy from their food.
A place where an organism lives
A series of natural predator / prey interactions that begins with the sun.