environmental

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Across
  1. 3. the process of taking too many fish from the sea or river,so that the number of fish in it becomes too low
  2. 7. power,electrical or motive,produced by a nuclear reactor
  3. 8. the cutting or burning down of all the trees in an area
Down
  1. 1. the typical weather conditions in a particular area
  2. 2. the process of making air,water,soil etc dangerously dirty and not suitable for people to use
  3. 4. a general increase in world temperatures caused by increased amounts of carbon dioxide around the Earth
  4. 5. the clear liquid without color,smell or taste that falls as rain and that is used for drinking,washing etc
  5. 6. the number of people living in a particular area,country etc