Our Environment

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Across
  1. 1. At top level of any food chain
  2. 4. Process by which plants produce food
  3. 7. Flesh eating animals are known as
  4. 8. United Nations Environmental Programme
  5. 10. The surroundings in which we live
Down
  1. 2. Tranfer of energy from one trophic level to another
  2. 3. Abiotic and Biotic components live together in an
  3. 5. Poisonous gas and very harmful
  4. 6. Eat dead animals and plants
  5. 9. Harmful radiations of sun