The Density Log
The aim of this lecture is to present on the Density Log. The formation density log is a porosity log that measures electron density of a…
Geography
Gamma Ray Log
Gamma Rays are high-energy electromagnetic waves which are emitted by atomic nuclei as a form of radiation. Gamma ray log is measurement of natural radioactivity…
What is Well Logging?
Prime objective of this lecture is to present on what is Well Logging. Well logging chronicles the depths, subsurface formations and events encountered while drilling. Well…
Presentation on the Work of Rivers
Basic objective of this lecture is to present on Work of Rivers. The erosional work of streams/rivers carves and shapes the landscape through which they flow. Three functions…
Lecture on the Appalachian Trail
The Appalachian Trail is a continuous marked footpath that goes from Katahdin in Maine to Springer Mountain in Georgia, a distance of about 2160 miles.…
Presentation on Tornados
General objective of this lecture is to present on Tornados. Here briefly describe some dangerous facts on tornados. Like; Winds can exceed 300 mph; Around 1,000 occur on…
Methods of Conservation of Resources
Principle objective of this lecture is to present on Methods of Conservation of Resources. Material substitution: Holding materials : Plastic cups = Paper cups; Plastic plates = Palm…
Importance of Salt Marshes
This lecture briefly describe on Importance of Salt Marshes. main importance are Productivity; Habitat; Erosion control and Filtration. Salt marsh plants provide detritus for the estuarine food web. Salt marshes are important…
Why do Tectonic Plates Move?
Main objective of this lecture is to present on Why do Tectonic Plates Move. Tectonic plates move because they are floating on top of the liquid mantle.…
Lecture on Sumac Tree
Sumacs are shrubs and small trees that can reach a height of 1–10 metres (3.3–33 ft). The leaves are spirally arranged; they are usually pinnately compound,…
Climate of South America
The aim of this lecture is to present on Climate of South America. South America has both rainforests and deserts. Half of the rainforest in the world is…
South America: Continent Series
Introductory part of this lecture is to present South America: Continent Series. South America, the planet’s 4th largest continent, includes (12) independent countries and (3) major territories;…
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