earth day

12345678910
Across
  1. 1. the surroundings or conditions in which a person, animal, or plant lives or operates.
  2. 3. decayed organic material used as a plant fertilizer.
  3. 4. capable of being renewed.
  4. 7. a biological community of interacting organisms and their physical environment.
  5. 8. the production and discharge of something, especially gas or radiation.
  6. 10. a place to dispose of refuse and other waste material by burying it and covering it over with soil, especially as a method of filling in or extending usable land.
Down
  1. 2. a layer of the atmosphere
  2. 5. the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
  3. 6. trash, such as paper, cans, and bottles, that is left lying in an open or public place.
  4. 9. relating to or determined by the sun.