This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 9 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
the maximum population that an ecosystem can support (two words)
kill and eat other organisms called prey
(producers) make their own food by photosynthesis
must eat something for food (consumers)
can only eat plants
can only eat animals
can eat plants and animals (example: humans)
break organisms down and return nutrients to the soil. RECYCLERS in the ecosystem
eat dead organisms that they did not kill themselves (example: vultures)
live off of another organism (host) and do not kill them