What Can I EAT? Crossword

This printable crossword puzzle on the topic of Ecology & Evolution has 15 clues. Answers range from 6 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.

Description

Everything around us is made up of_________
is an organism the relies on other organisms for a source of energy.
mainly small carnivores
A Brontosaurus (a plant eating dinosaur) is an example of this.
A chart that shows energy flow from one organism to another and also shows what organisms have a diverse diet.
We are considered _______unless you are a vegetarian.
an animal that feeds only on secondary consumers.
A consumer a the very top of the food web and chain that eats things below the chain/web
I am a producer that MAKES ITS OWN FOOD!!!
each of several hierarchical levels in an ecosystem.
organisms mainly herbivores
Tyrannosaurus Rex (a meat eating only dinosaur) is an example of this.
a hierarchical series of organisms each dependent on the next as a source of food.
An autotrophic organism capable of producing complex organic compounds from simple inorganic molecules through the process of photosynthesis
All living organisms need _________ to get through the day.

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