Samiksha's Ecosystems Crossword

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Across
  1. 3. The organisms which obtain nutrition by absorbing nutrients from breaking down the dead organic matter.
  2. 4. Non-living components like sunlight, air, water, warmth, etc.
  3. 7. Plants that produce their own food through photosynthesis.
  4. 9. A self contained area composing of different organisms where they interact with eachother and their physical conditions.
  5. 10. The interaction in which both the interacting species is benefitted.
Down
  1. 1. The organisms such as earthworms which feed on detritus or decomposing plant and animal parts.
  2. 2. The organism which catches and kills other organisms for food.
  3. 5. The living components like plants, animals and microorganisms.
  4. 6. The interaction in which one partner receives advantage while the other is at a loss.
  5. 8. The plants naturally occurring in a particular area.