This printable crossword puzzle on the topic of Ecology & Evolution has 13 clues. Answers range from 5 to 12 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
non-living parts of the environment
characteristics that enable organisms to better survive and reproduce
the largest division of the biosphere
the average conditions of the atmosphere
a graph of climate data for a specific region
a symbolic relationship in which one species benefits and the other species is neither helped nor harmed
a harmful interaction between two or more organisms that can occur when organisms compete for the same resource
a part of a biome in which abiotic components interact with biotic components
a symbiotic relationship between two organisms in which both organisms benefit
the specific role an organism plays in an ecosystem
a symbiotic relationship in which one species benefits and another is harmed
predator-prey interactions in which one organism eats all or part of another organism
living parts of the environment