Bokdetaljer
Format
Inbunden
Språk
Engelska
Publicerad
Apr 1, 2014
Förlag
PowerKids Press
ISBN-10
1448898579
ISBN-13
9781448898572
Beskrivning
Earth s atmosphere is a layered, protective blanket, and the 20 questions examined describe its composition and function. Additional questions explore phenomena such as auroras and explain how air pollution affects Earth s atmosphere. The concepts covered make this an exciting addition to any library.