This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 4 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
a group of populations of different species in an area
the long term prevailing weather conditions in an area are it's
a major abiotic component of climate
this biome is typically hot with little rain
a permanently frozen layer of soil found in the tundra
the largest marine biome
humans have destroyed 90% of this biome
the number of individuals per unit area or volume
individuals aggregate in patches
the maximum population size the environment can support