Ecosystems Crossword
This printable crossword puzzle on the topic of Ecology & Evolution has 20 clues. Answers range from 5 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
I am an animals job in an ecosystem
I am a non-living organism
I am a living organism
I help organisms produce their own food/energy
I am an organism that creates my own food/energy
I am an organism that finds its food to survive
I help break down waste
I am made up of food chains
I am the bottom level of the trophic levels
I am how water is reused
I am a high concentration of nitrogen and phosphorus
I am what an organism wants
When one species preys on another
2 species that benefit from each others
A species lives/feeds on a host
One organism benefits from another
Ecosystem with relatively balanced conditions
A gradual change
A species that is native to its ecosystem
Any water in any form that is on Earth
