Let’s Save the Earth

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Across
  1. 1. Cars and trash make ______ in the air and water.
  2. 4. Throwing trash on the ground is called ______.
  3. 6. Wind and sunlight give us ______ ______.
  4. 8. We must protect the ______ to keep the Earth clean and safe.
  5. 9. ______ means saving nature and wild animals.
Down
  1. 2. I love walking in ______, seeing trees, rivers, and birds.
  2. 3. Pandas and tigers are ______ ______. They need our help!
  3. 5. We should ______ paper, bottles, and cans to help the Earth.
  4. 7. In an ______, animals and plants live and grow together.