《5.6.4 Lighter Than Air》.pdf

ReaderReader LighterLighterLighterLighter Than AirThan AirThan AirThan Air by Bernice Dodgeby Bernice Dodge GenreGenre Build BackgroundBuild Background Access ContentAccess Content Extend LanguageExtend Language NonfiNonfictionction •• History ofHistory of • Defi• Defi nitions nitions • Word Origins• Word Origins AirshipsAirships •• CaptionsCaptions • Transportation• Transportation • Time Line• Time Line •• HistoricalHistorical PhotographsPhotographs Scott Foresman Reading Street 5.6.4Scott Foresman Reading Street 5.6.4 ISBN 0-328-14245-XISBN 0-328-14245-X ì(sk$m)=becefd +^-Ä-U-Ä-Uì(sk$m)=becefd +^-Ä-U-Ä-U Talk About It 1. Which of the following sentences states a fact and which states an opinion? Airships were beautiful. Hydrogen is lighter than air. 2. In World War I, airships flew higher than airplanes LighterLighter could go. Why did they do this? Write Abou