The Earth and The Sky

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Across
  1. 3. It is made up of land and water.
  2. 5. A waterbody on the earth.
  3. 6. It shines brightly during the day.
  4. 7. hot and dry sandy land
  5. 8. It is present everywhere but we cannot see.
  6. 9. It is roof of the earth.
Down
  1. 1. We have dinner at
  2. 2. Flatlands are called
  3. 4. White and grey clouds bring
  4. 6. They twinkle at in the night sky.