Ecosystems

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Across
  1. 6. They feed on detritus or decomposing plant and animals part
  2. 7. It is a Greek word from which the ecosystem word is derived
  3. 8. They consume the remains left by scavengers
  4. 9. The plants which produce their own food by photosynthesis
  5. 10. They feed on dead animal and plant material
Down
  1. 1. A predator catches and kills other organisms for food
  2. 2. It is the interaction where both the interacting species are benefitted
  3. 3. In this interaction, one partner receives advantage while the other is at a loss
  4. 4. It is a self-contained area composed of all different organisms living in it
  5. 5. It is a network of several interconnecting food chains