Flower's cross word puzel

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Across
  1. 2. it is one of the five biggest rivers in the world
  2. 4. it became the key to Egyptian
  3. 7. Egyptian writing
  4. 8. fell and broke into 7 different pieces
Down
  1. 1. made by a plant and used to write on
  2. 3. they are a solid, liquid, or gas you breath,eat,and drink them
  3. 5. used to protect the n side from attacks
  4. 6. used for really fancy and soft clothes for the weathly