Food Webs & Food Chains

12345678910111213
Across
  1. 3. the topmost level in a food chain that feeds on other carnivores
  2. 6. an animal that feeds on flesh.
  3. 7. an animal or person that eats food of both plant and animal origin.
  4. 10. an organism, especially a soil bacterium, fungus, or invertebrate, that decomposes organic material.
  5. 11. a carnivore at the topmost level in a food chain that feeds on other carnivores
  6. 12. The process by which organisms use oxygen to break down food molecules to get chemical energy for cell functions.
  7. 13. an animal that feeds on plants.
Down
  1. 1. organisms that acquire their energy from sunlight and materials from nonliving sources.
  2. 2. carnivores that feed on the primary consumers or herbivores.
  3. 4. a person who purchases goods and services for personal use.
  4. 5. the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
  5. 8. a substance that provides nourishment essential for growth and the maintenance of life.
  6. 9. an organism that eats dead or decaying plants or animals as food.