BarCharts : QuickStudy: Covers the basics of earth science and space science. Concise, easy-to-understand explanations are reinforced by colorful illustrations/diagrams and straightforward tables. Earth science topics include:
• Geology & Geological Calendar
• Lithosphere – Elements, Minerals & Rocks
• Layers of Earth & Plate Tectonics
• Hydrosphere – Earth’s Fresh & Salt Water
• Atmosphere – Weather, Wind & Storms
• And more!
Space science topics include:
• Universe – “Big Bang,” Stars & Galaxies
• Solar System – Sun, Moon, Planets & Asteroid Belt
• And more!