Nouns

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Across
  1. 6. (agriculture) production of food by preparing the land to grow crops
  2. 8. a system formed by the interaction of a community of organisms with their physical environment
  3. 9. all the plant life in a particular region or period
  4. 10. indissolubility or durative
Down
  1. 1. the diversity of plant and animal life in a particular habitat (or in the world as a whole)
  2. 2. making fertile as by applying fertilizer or manure
  3. 3. a state of poor nutrition
  4. 4. a sudden unforeseen crisis (usually involving danger) that requires immediate action
  5. 5. any state or process known through the senses rather than by intuition or reasoning
  6. 7. a compensating equivalent