Environment

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Across
  1. 3. sum total of all conditions and influences that affect the development and life of all organisms on earth
  2. 4. process of preparation of food (carbohydrates) by green plants in the presence of sunlight using carbon dioxide from air and water from soil
  3. 7. Various natural or man-made particles adversely affecting the quality of air/water/soil
  4. 8. Planting of trees in an area to provide a forest cover
  5. 10. There are 9 of these in our solar system; Earth is one of them
Down
  1. 1. Plant community of trees concentrated in a location which is home for many animals, insects, plants
  2. 2. The gaseous envelop surrounding the earth
  3. 5. Species content of plants present in an area
  4. 6. Loss of species from the earth as natural or manmade process
  5. 9. Species content of animals present in an area