Materials Around Us

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Across
  1. 2. A white liquid that many people drink.
  2. 4. Plants grow in this.
  3. 6. Trees are made of this material.
  4. 7. A hard natural solid found on the ground.
  5. 8. An object usually filled with air or helium.
  6. 11. We breathe this, but we cannot see it.
  7. 13. A strong material used to make cars and cans.
  8. 15. Hot water in gas form.
  9. 17. A slippery liquid used for cooking or machines.
  10. 18. Water that falls from the sky.
Down
  1. 1. A clear material used for windows.
  2. 3. A common material used to make bottles and toys.
  3. 5. A soft material used to make clothes.
  4. 7. This material is stretchy and used for erasers.
  5. 9. We write and draw on this.
  6. 10. You drink this every day.
  7. 12. Frozen water.
  8. 14. Tiny particles and gases produced by fire.
  9. 15. Tiny grains found at the beach.
  10. 16. Made of tiny water droplets in the sky.