This printable crossword puzzle on the topic of Ecology & Evolution has 10 clues. Answers range from 7 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
organism that makes its own food
organisms that get their energy by eating other organisms
Consumer that get their own food by breaking down dead organisms
A sequence in which energy is transferred from one organism to the next as each organism eats another
Shows many possible feeding relationships in an ecosystem
Each step through which energy is transferred in a food chain
Shows how energy is lost from one trophic level to the next
Organism that consumes only meat
Consumer that only consumes plants
Consumer that consumes both plants and animals