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