This printable crossword puzzle has 14 clues. Answers range from 4 to 10 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
an organism that eats only plants
an organism that eats both plants and animals
an organism that eats only other animals
all of the living and nonliving things and all of their interactions in an area
a part of an ecosystem that is not living such as sunlight, air, or water
characterized as the ability to maintain life processes
a living thing
an organism that uses sunlight to make food
an organism that gets energy by eating other organisms
an organism that consumes dead or nonliving biomass
an inherited characteristic that provides a specific advantage to individuals that have it
an organism that hunts and feeds on another organism
an animal that is hunted as food
an interconnected set of food chains