Übersicht			Auf mobile öffnen

Lieferstatus:	Auf Bestellung (Lieferzeit unbekannt)
Veröffentlichung:	September 2007
Genre:	Kinder- / Jugendbücher
	EDUCATION / Teaching Methods & Materials / Science & Technology / Science / SCIENCE / Earth Sciences / General
ISBN:	9780743905565
EAN-Code:	9780743905565
Verlag:	Teacher Created Materials
Einband:	Kartoniert
Sprache:	English
Serie:	Science Readers: Earth & Space
Dimensionen:	H 229 mm / B 180 mm / D 5 mm
Gewicht:	83 gr
Seiten:	32
Bewertung:	Titel bewerten / Meinung schreiben

Inhalt:

Water science dates back to the tenth century when Persians made discoveries about groundwater. Mathematician Mohammed Karaji wrote an early book about the main ideas of the water cycle. In the 1500s, Bernard Palissy connected the flow of rivers and streams to rainfall. Astronomers made advances in water science by studying the weather. Today, water scientists are needed to be sure our water is clean and safe for all living things to use.