Lecture

Transform Plate Boundaries are locations where two plates slide past one another. The fracture zone that forms a transform plate boundary is known as a…

Basic objective of this lecture is to present on Divergent Plates. Divergent boundaries in the middle of the ocean contribute to seafloor spreading. As plates made of…

General objective of this lecture is to present on Convergent Plates. In plate tectonics, a convergent boundary, also known as a destructive plate boundary (because of subduction),…

There are three kinds of plate tectonic boundaries: divergent, convergent and transform plate boundaries. Convergent – plates move toward one another. Divergent – plates move away from each other. Transform…

Principle purpose of this lecture is to present on Flood Basalts. Basalt is a type of rock that is produced from the mantle. Flood basalts are yet another…

This lecture introduce on Ocean Forces. Ocean Currents are influenced by two types of forces; 1. Primary Forces–start the water moving. The primary forces are: Solar Heating, Winds, Gravity and Coriolis effect. 2. Secondary…

This lecture introduce on Tectonic Plates. Today plate boundaries are determined by examining the location of volcanoes and earthquakes. Volcanoes result from the friction (heat) of the plates motion. Earthquakes occur…

Main objective of this lecture is to present on Earthquakes. Earthquakes are a result of motion within the earth. This only occurs where the earth is solid and…

Major purpose of this lecture is to present on Plate Tectonics. Plate tectonics is the theory that Earth’s outer shell is divided into several plates that glide…

Major purpose of this lecture is to present on Earth Materials – Geology Plate Tectonics. Evidence of Plate Tectonic plates: Same fossils and rocks found in different parts of…

Prime objective of this lecture is to present on Examples of Earth Resources. The natural resources of the Earth can provide us with everything we need to…

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…