BASIC ECOLOGICAL CONCEPT AND PRINCIPLES

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Across
  1. 4. CONSUMERS
  2. 6. CONDENSATION
  3. 7. PREDATION
  4. 8. CARNIVORES
  5. 12. OMNIVORES
  6. 15. SEDIMENTARY-CYCLE
  7. 16. CHEMOSYNTHESIS
  8. 18. PRODUCTIVITY
  9. 19. PRODUCERS
  10. 20. HERBIVORES
Down
  1. 1. FOOD-CHAIN
  2. 2. DENITRIFYING-BACTERIA
  3. 3. EVAPORATION
  4. 5. PHOTOSYNTHESIS
  5. 9. SULFUR-CYCLE
  6. 10. GASEOUS-CYCLE
  7. 11. NITROGEN-CYCLE
  8. 13. PRECIPITATION
  9. 14. DETRITIVORES
  10. 17. RUNOFF