Earth Science

The ultimate reference guide to the all-encompassing essential science of earth that includes geology, meteorology, oceanography and astronomy. The amount and variety of facts covered makes our expertly written and designed guide a perfect fit to increase understanding, test scores and grades for students while offering the earth-conscious and space-lovers out there handy facts about our planet systems underground, on the surface, in our sky, and into space. These 6 digital pages with colorful illustrations, diagrams, tables and graphs pack more facts per page than you'll find anywhere for high-value quality knowledge, better grades and planet awareness at an unbeatable price. 6 page digital guide includes: Astronomy Components of StudyThe Four SpheresGravity & Orbital Motion The EarthThe MoonStructures of the EarthHistory of the EarthPlate TectonicsEarthquakes & VolcanoesTypes of Rocks Igneous RocksMetamorphic RocksSedimentary RocksMinerals, Ores & CrystalsHydrosphere Water Cycle & Moving WaterEnergy & DischargeProfileBase LevelWork of StreamsMass WastingCompetence & CapacityDepositionNatural Levees & Stream ValleysResistant Beds, Rapids & WaterfallsMeanders & Oxbow LakesWide ValleysDrainage PatternsGroundwater Depletion & ContaminationSprings, Caves & CavernsAtmosphere Atmospheric CompositionAtmospheric LayersWindCloudsMeteorologyClimate