Our Environment

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Across
  1. 1. AN AQUATIC ARTIFICIAL ECOSYSTEM
  2. 3. A NATURAL ECOSYSTEM
  3. 6. A SHAPE THAT REPRESENTS 10 PERCENT LAW
  4. 8. DEPLETION OF OZONE LAYER
  5. 9. LIVING COMPONENTS OF ECOSYSTEM
  6. 10. FIRST TROPHIC LEVEL OF A FOOD CHAIN
  7. 11. PROGRESSIVE INCREASE IN THE CONCENTRATION OF HARMFUL CHEMICALS
Down
  1. 2. SHORT FORM OF A BODY THAT DISCUSSED OZONE HOLE PROBLEM
  2. 3. A NETWORK OF INTERCONNECTED FOOD CHAINS
  3. 4. AN ARTIFICIAL ECOSYSTEM
  4. 5. SEQUENTIAL FLOW OF ENERGY BY A SEQUENCE OF WHO EATS WHOM
  5. 7. HELP IN NUTRIENT CYCLE
  6. 12. DEADLY POISON THAT ABSORBS UV RAYS