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