General Knowledge

6 Different Types of Volcanoes

A volcano is basically an opening in the earth’s (or any celestial body) crust through which magma, ash, and volcanic gases are ejected. Typically, volcanoes are located along the fault lines between the tectonic plates. Perhaps the most...

15 Different Types of Rocks | Explained

Every rock has specific mineralogy and chemical composition based on which they are characterized and separated from other rock types. Then there is texture such as grain-size which help researchers to distinguish them visually. In general, rocks...