Nature

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Across
  1. 2. We can't see it, but we need it to breathe.
  2. 3. Our home planet.
  3. 5. The star that gives us light and warmth.
  4. 6. It changes shape in the night sky.
  5. 8. Twinkles in the night sky.
  6. 9. Needed to make things work.
  7. 10. Found on the ground, hard and solid.
  8. 11. What you feel from a fire.
Down
  1. 1. Helps us see in the dark.
  2. 4. What you hear when someone talks.
  3. 5. Where astronauts travel.
  4. 7. We drink it every day.