This printable crossword puzzle on the topic of Ecology & Evolution has 17 clues. Answers range from 5 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
all the inhabitants of a particular place.
an animal that feeds on other animals.
a biological community of interacting organisms and their physical environment.
a series of organisms each dependent on the next as a source of food.
the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
a nonliving condition or thing, as climate or habitat, that influences or affects an ecosystem and the organisms in it
the regions of the surface and atmosphere of the earth or another planet occupied by living organisms.
all of the populations of different species that live and interact in an area.
a living thing, as an animal or plant, that influences or affects an ecosystem
an organism's way of life.
the environment where an organism lives
an organism that gets energy by breaking down the remains of dead organisms.
a consumer that eats plants
organisms that eat producers or other organisms for energy
the surroundings or conditions in which a person, animal, or plant lives.
the action or process of converting waste into reusable material
the planet on which we live; the world.