My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Environmental Vocabulary

Across
Biological community of interacting organisms
Microscopic organism, includes virus, fungus etc.
Interaction of organisms that leads physical
Living arrangements between members of different species
Down
Relationship between two species where one obtains food without harming
All species involved benefit from their interactions
Relationship between two species of plants or animals where one benefits from the other