This printable crossword puzzle 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.
A group of organisms of the same species populating a given area
Largest number of individuals of a population that a environment can support
Living things in an ecosystem
Non-living factors including temperature, water, sunlight, wind, rocks and soil
All the living and non-living things that interect in an area.
The organic circulation of carbon from the atmosphere into organisms and back again
Any biotic or abiotic factor that restricts the existence, numbers, reproduction, or distribution of organisms, i.e. food, water, predators, hurricanes, etc.
Natural situation in which heat is retained in Earth's atmosphere by carbon dioxide, methane, water vapor, and other gases
The body's ability to physiologically regulate its inner environment to ensure its stability in response to fluctuations in the outside environment.
The variety of organisms in an area, the genetic variation in the population, the different kind of species in the area and the different communities in the ecosystem