Food Chains

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