Our Enviornment

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Across
  1. 4. A components of the Biological environment
  2. 6. Gaseous layer surrounding the Earth
  3. 8. Realm of the Earth which contains water
  4. 10. Useful water bodies.
Down
  1. 1. Distinctive zones where biotic and abiotic components of the environment exist
  2. 2. Outer solid crust of the Earth
  3. 3. Narrow contact zone where air, water and land are found together and life exists
  4. 5. Invisible abiotic components of the Environment
  5. 7. Life sustaining gas
  6. 9. the source of all energy on Earth.