Geography

The aim of this lecture is to present on Resources of Our Earth. A resource is something that we can get from the earth over and over…

Basic purpose of this lecture is to present on Wind Direction of Ocean. A wind blowing for 10 hours across the ocean will cause the surface waters…

Principle objective of this lecture is to present on Ocean Currents. There are two type of Ocean Currents: Surface Currents-Surface Circulation. These waters make up about 10% of all…

Major objective of this lecture is to present on Oceans. Oceans is a very large expanse of sea, in particular each of the main areas into which the…

Prime objective of this lecture is to present on Climate of North America. North America, extending to within 10° of latitude of both the equator and the…

Manganese is mainly used in the manufacturing of steel and ferro-manganese alloy, bleaching powder, insecticides and paints. Orissa is the largest producer of manganese ores in…

Prime purpose of this lecture is to present on Topography. Topography is the lay of the land. It shows relief using contour lines. Relief- highs and lows of…

The aim of this lecture is to present on North America: Continent Series. North America is the 3rd largest continent. Twenty-four (24) countries make up the continent…

The Netherlands, also known as Holland. The Netherlands is a small country sandwiched between Belgium and Germany in Western Europe. The North Sea, located to the…

Basic objective of this lecture is to present on Cause of the Thredbo Landslide. main Cause of Thredbo Landslide is faulty Alpine Way; Alpine Way: Main road to…

General objective o this lecture is to present on Landslide Scale and Effects. A landslide is a downward movement of rock and soil debris that has become…

This lecture briefly describe Natural Disasters: 1997 Thredbo Landslide. Here focus on ordinary natural disasters; like; Earthquakes – those in the Ring of Fire; Tsunamis – the major…