Formation of aurora borealis and aurora australis, Belts of Van Allen, Water Cycle, Formation of Clouds, Types of Clouds, Snow and Ice Crystals, Fog, Mist and Haze, Winds, Cyclones and Anticyclones, Atmospheric Pressure, Formation of Tornados, Formation of Hurricanes, Lightnings, Cloud-to-cloud lightning, Bead lightning, ribbon lightning, staccato lightning, Intracloud lightning, sheet lightning, anvil crawlers, Refraction of Light, rainbow, Ocean currents, Arctic Ocean, Atlantic Ocean, Pacific Ocean, ozone layer, Wolrd Temperatures Patterns, World Precipitation Patterns, Origin of the Atmosphere, Formation of the Atmosphere, Formation of the primitive atmosphere, Layers of the atmosphere, Circulation of the World atmospheric air, troposphere, stratosphere, thermosphere, mesosphere, ionosphere, exosphere, magnetosphere, ozone layer, upper atmosphere, Van Allen radiation belts, Thermometer, Thermimeter, Barometer, Pluviometer.