The Environment of the Earth's Surface
A great variety of processes affect the surface of the Earth. Topics to be covered are production and movement of surficial materials, soils and soil erosion, precipitation, streams and lakes, groundwater flow, glaciers and their deposits.
Author(s): Prof. John Southard
NA Pages 
Fundamentals of Earth Science by Marc Humblet
This PDF that covers the following topics related to Earth Science : Introduction, Formation of the solar system, The Earth system, Minerals: rock’s elementary building block, Introduction to rocks, Igneous rocks, Sedimentary rocks, Metamorphic rocks, The age of rocks, Continents: structure and history, Origin and evolution of life.
Author(s): Marc Humblet, Nagoya University
69 Pages
Earth Science Notes and Visual Aids
This note covers the following topics: The Solid Earth, Water on the Earth, Glaciers and Ice Ages, Glaciers and Geography, Ice Ages, Glaciers and the Land, Earthquakes and Volcanoes, Mountain Building and Crustal Movement, Energy from the Earth, Ocean Currents and Tides, Basic Properties of the Atmosphere, Atmospheric Circulation and Weather Systems, Earth in the UniverseThe Solar System, Stars and Galaxies.
Author(s): Steven Dutch
NA Pages
