"Rocks, Rivers, and Lakes: The Wonders of Water!"

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Across
  1. 1. A rock that floats on water because it has lots of air bubbles.
  2. 6. Water falls from the sky as rain, snow, or hail
  3. 9. Small drops of water in the air that form clouds.
  4. 12. A big white or grey thing in the sky made of tiny water drops
Down
  1. 2. When water turns into gas because of heat.
  2. 3. The hardest natural mineral on Earth
  3. 4. Frozen water is called this.
  4. 5. The continuous movement of water on, above, and below the surface of the Earth
  5. 7. Water that moves across the ground into rivers or lakes.
  6. 8. Soft rock used to write on blackboards.
  7. 10. The softest rock used in baby powder.
  8. 11. A shiny mineral often used in jewelry