Time to Help Out!

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Across
  1. 4. Getting rid of or throwing away.
  2. 6. To soil or harm the environment by human activities.
  3. 9. An establishment dispensing food to the needy.
  4. 12. Processed and reused; collected for the purpose of recycling.
  5. 13. Garbage scattered around carelessly.
  6. 14. People who have no home or permanent residence.
  7. 15. To encourage someone to do something.
Down
  1. 1. To influence and encourage someone to do something.
  2. 2. Special respect or high regard.
  3. 3. A work of art painted onto a wall.
  4. 5. Paved walkways beside a street.
  5. 7. To do a job without expecting pay or reward.
  6. 8. Natural habilities or skills.
  7. 10. A group of people who live in the same area.
  8. 11. A place that provides living space and care for elderly people and the chronically ill.