biotic and abiotic factors Crossword

This printable crossword puzzle has 10 clues. Answers range from 7 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

living or once living organism
When outbreaks kill most or all of a population
an individual form of life
All of the living and non living factors in the area
drought, flood, eruption, and Earthquakes bring about changes that reduce populatios
when an oragnism lives off of a host organism
Destroys animal habitats by doing things like cutting down forrests
non living elements in an ecosystem
this is caused when resources are scarce and organisms fight for survival
the populations of organisms of different species in a specific area at a given time