Biology

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Across
  1. 1. Warming - trend of increasing global temperatures
  2. 7. - group of the same species
  3. 8. - includes all of the organism and environment
Down
  1. 2. - a single living thing
  2. 3. rain- produced when pollution in the water cycle with water and oxygen
  3. 4. - Major global community
  4. 5. - a group of different species living together
  5. 6. pollution produce by fossils fuel on emission