Eco Fun Fiesta Crossword

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Across
  1. 4. What can we do with old clothes instead of throwing them?
  2. 5. What kind of car is better for the Earth—electric or gas?
  3. 7. What keeps Earth warm and bright?
  4. 8. What day do we celebrate on April 22nd?
Down
  1. 1. What color bin is often used for recycling?
  2. 2. What kind of pollution is caused by noise?
  3. 3. What does recycling help reduce?
  4. 6. What should we clean up at the beach or park?