Arvetis, Chris.

Why is the grass green? / by Chris Arvetis and Carole Palmer ; illustrated by James Buckley. - Middletown, Conn. : Field Publications, c1985. - [32] p. : col. ill. ; 24 cm. - Just ask book .

At head of title: Weekly Reader Books presents.

Explains in simple terms how a plant makes its own food and maintains a green color through photosynthesis.




Photosynthesis.