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You're Aboard Spaceship Earth

分級讀本/橋梁書

You're Aboard Spaceship Earth


書籍資訊

適讀年齡 4 - 8
適合年級 1 - 3
字數
Grade level equivalent 3.0
AR level 3.5
F&p/guided reading level
Lexile 560L
DRA level
出版社 HarperCollins
出版日期 April 1996

Explains how life is sustained on Earth through the presence of water, food, and oxygen, and how the planet is different from a spacecraft because it can rejuvenate its supply of these critical resources.

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