Sustainability

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Across
  1. 4. life, ,life in the sea
  2. 5. ,to use something again
  3. 8. ,to treat waste material so that it can be used again
  4. 11. ,surroundings, especially as they effect people and other living things
  5. 13. ,a large open area used especially for grazing cattle
  6. 15. ,everything in the universe that was not made by people(or aliens)
Down
  1. 1. ,an area of very dry land
  2. 2. ,a creek, pool, or lagoon ect. formed when a river floods or when floodwaters recede
  3. 3. ,to make something smaller or less
  4. 6. ,a large sea
  5. 7. ,anything that lives and moves about
  6. 9. ,a kind of energy used for lighting, heating, and making machines work
  7. 10. ,a large natural stream of warmer water flowing to a sea or lake
  8. 12. ,a marsh
  9. 14. ,to do with the sun