The book that save the earth

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Across
  1. 3. Who is the commander in chief of the Mars Space Control?
  2. 5. What is the "sandwich" used for on Earth according to Noodle?
  3. 7. what did "Think Tank" think books were for?
  4. 8. Who was the captain of the spacecraft crew?
  5. 9. What are the invaders called?
  6. 10. What was the name of the sergeant spacecraft crew?
Down
  1. 1. Which "ridiculous little planet" is being talked about?
  2. 2. What is the rank of lota?
  3. 4. Who is the writer of this lesson "The Book That Save The Earth"?
  4. 6. Name the book of nursery rhymes which saved the earth?