Opis
science program from the ngs pictureshow series. describes the three major kinds of rocks, their mineral composition, and the characteristics that help identify minerals. examines the effects of weathering and erosion-wearing down rocks and transporting rock materials. for 4-9
Szczegóły książki
Format
Miękka okładka
Strony
96 stron
Język
Angielski
Opublikowany
Jun 1, 1994
Wydawca
Teacher Created Resources
ISBN-10
1557348316
ISBN-13
9781557348319