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  REVIEW EXERCISE - 5.25

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Place a T (if the statement is true) or an F (if it is false) in the blank.

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1. A rigid airship has an external framework which gives it shape.

True
False

2. Ferdinand von Zeppelin built and flew the world's first rigid airship.

True
False

3. The LZ­I became the world's first commercial airship.

True
False


[To see correct answers click here]


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