This printable crossword puzzle on the topic of Ecology & Evolution has 20 clues. Answers range from 7 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Several communities of organisms living in an area with similar environmental conditions
Organisms that changer their internal conditions with the external conditions
Several populations of organisms living together in an area
Feed only on plants
Living part of a habitat
Broadest level of organization including all life on Earth
Break down dead organisms and recycle the organic molecules
The study of interactions between organisms and the living and nonliving parts of the environment
includes precipitation, evaporation, and transpiration
The ability for an organism to adjust its tolerance level to abiotic factors
Feed on both plants and animals
Single pathway of feeding relationships
a single living thing
Feed only on other animals
A group of one species of organism living in an area
Interconnected food chains in a community food web
Place where plant or animal lives
The range of resources it actually uses
Species that have narrow niches
Seasonal movement of animals to more favorable habitats