Across
- 4. Describes consumers which eat producers.
- 5. One cause of "wasting" energy.
- 6. Producers are this type of organism.
- 7. Source of energy for all living things.
- 8. Describes the consumer which is not eaten by any other organism.
- 9. This is passed between organisms in a food chain.
- 10. Percentage of energy passed from one organism to another in a food chain.
- 11. Name given to levels in a food chain.
- 14. Organism which only eats plants.
- 15. Describes an organism which cannot make its own food.
- 16. System of interdependent food chains.
- 17. What happens to the biomass between levels in a food chain.
Down
- 1. When lost from the body, this causes a drop in biomass.
- 2. Organism which only eats animals.
- 3. Name used to describe the amount of substance in plant or animal.
- 4. Process used to turn energy from the Sun into solid food.
- 6. Organism which uses energy from the Sun to make solid food.
- 12. Organism which eats plants and animals.
- 13. Organism which feeds on rotting material.