Climate of North America 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…
Metallurgy of Manganese 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…
Presentation on Topography 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…
North America: Continent Series 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…
Lecture on Netherlands 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…
Cause of the Thredbo Landslide 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…
Landslide Scale and Effects 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…
Natural Disasters: 1997 Thredbo Landslide 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…
Occurrence of Minerals This lecture introduce on Occurrence of Minerals. Minerals generally occur in the form: Igneous and Metamorphic rocks; Sedimentary rocks and Decomposition of surface rocks. Minerals are naturally-occurring inorganic substances with a…
Metallurgy of Iron Main objective of this lecture is to present on Metallurgy of Iron. Iron is found in great abundance in nature. It is highly reactive and is hardly…
Presentation on Minerals Principle purpose of this lecture is to present on Minerals. Minerals are naturally-occurring inorganic substances with a definite and predictable chemical composition and physical properties. There are approximately…
Coastal Ecosystems: Mangroves Major purpose of this lecture is to present on Coastal Ecosystems: Mangroves. In this lecture; example (south Florida): subtropical latitude. “Warm” Atlantic and warmer Gulf and Gulf stream…