Comets and asteroids : space rocks /
by Greg Roza.
- 1st ed.
- New York : Gareth Stevens Pub., 2011.
- 24 p. : col. ill. ; 19 cm.
- Our solar system GS leveled reader. Science .
- Our solar system (Gareth Stevens Publishing) GS leveled reader. Science. .
Includes bibliographical references (p. 23) and index.
Booklist, January 2011 Library Media Connection, May 2011
A brief introduction to comets and asteroids, the rocks and ice orbiting the sun, describing what they are made of, where they come from, and related topics.