Urban Farming

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Across
  1. 2. What absorbs most of the heat we produce
  2. 6. use or expend carelessly, extravagantly, or to no purpose.
  3. 7. An area to conduct farming activities in urban areas to save up space and reduce air pollution due to less transportation being used.
  4. 8. The best renewable energy source that the Earth orbits
Down
  1. 1. Prevents sunlight from directly passing through the atmosphere
  2. 3. Which element is the greater contributor to climate change
  3. 4. What city has the most urban farming?
  4. 5. The action or process of converting waste into reusable material