Food Chain
Across
- 1. Organisms ___ on one another.
- 3. In an ecosystem, each organism has a ___to play.
- 4. Organisms can’t ___ on their own.
- 5. A collection of living and non-living things that ___ in an environment is called an ecosystem.
- 7. Animals are called consumers because they gain energy through ___ other organisms.
- 8. Plants are also called ____.
- 9. A food ___ shows how matter and energy flows from one organism to another.
- 10. ___ and energy flow from one living thing to another.
- 11. ___ are able to produce their own energy from the sun.
Down
- 1. The arrows in a food chain show the ___ of the energy flow.
- 2. All living things need ___.
- 4. The ___provides the energy for all living things.
- 6. Organisms depend on non-living things in their ___ such as sunlight, water and soil.