Biosphere Crossword
This printable crossword puzzle has 13 clues. Answers range from 5 to 16 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Not living
Things that prevent a population from growing even larger
Living
An impermeable, permanently frozen layer of soil
The individuals that belong to the same species and live in a given time and place
the struggle of individuals to obtain a limiting resource
The region of our planet where life resides, the combination of all ecosystems on earth
All of the populations of organisms within a given area
The maximum population size that an ecosystem can sustain
A particular location on earth distinguished by its mix of interacting biotic and abiotic components
The branch of biology that deals with the relations of organisms to one another and to their physical surroundings
A role "job" that organisms do to survive
The natural environment for an organism
