UNIT	NAME
	1	PROLOGUE/MEASUREMENTS
	2	MEASUREMENTS OF THE EARTH
	3	ASTRONOMY THE EARTH IN SPACE
	4	ENERGY IN EARTH PROCESS
	5	ENERGY EXCHANGES IN THE ATMOSPHERE: WEATHER
	6	WATER CYCLE/CLIMATE
	6 a	OCEANOGRAPHY
	7	EARTH MATERIALS: ROCKS AND MINERALS
	8	WEATHERING, EROSION & DEPOSITIONAL SYSTEMS
	8a	THE ICE AGES & GLACIAL GEOLOGY
	9	THE DYNAMIC CRUST AND EARTH'S INTERIOR
	10	INTERPRETTING EARTH'S HISTORY
	11	ENVIRONMENTAL AWARENESS