Gases

Earth is made of different things—gases, rocks, soil, and water. A gas is something that can change shape and size. Gases helps beginning readers understand this basic element by looking at examples such as air and steam; the book also discusses how gases help protect the Earth.

שנה

2005

שפה

English

סדרה

First step nonfiction

הוצאה

Lerner Publications Co.

מהדורות

1

ISBN

9780822553786

מקור הנתונים: Wikidata