nature

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Across
  1. 4. the natural environment where an animal or plant lives
  2. 6. all the people, animals and plants living in an area and the way they affect each other and the environment
  3. 8. plants in general
  4. 9. causing little or no damage to the environment and therefore able to be continued over a long period of time
  5. 10. the number and types of plants and animals in a specific area or in the world
Down
  1. 1. no longer existing
  2. 2. little or no damage to the environment and therefore able to be continued over a long period of time
  3. 3. of speech
  4. 5. collocations
  5. 7. growth, sustainable development, sustainable communities, sustainable energy sources