Nature

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Across
  1. 2. Those components of biodiversity of direct, indirect, or potential use to humanity.
  2. 6. restricted to a particular area: used to describe a species or organism that is confined to a particular geographical region, for example, an island or river basin.
  3. 7. Variety of human social structures, belief systems, and strategies for adapting to situations in different parts of the world.
  4. 8. a major portion of the living environment of a particular region characterized by its distinctive vegetation and maintained by local climatic conditions.
Down
  1. 1. reflects the number, variety and variability of living organisms.
  2. 3. A dynamic complex of plant, animal and micro-organisms communities and their non-living environment interacting as a funtional unit.
  3. 4. are those that occur outside their natural range and threaten the existence of native plants and animals.
  4. 5. the place or type of site where an organism of population naturally occurs.