Metamorphism Definition Metamorphism is the process in which existing rock converts into igneous rock. This new rock consist of different chemical composition. Texture of the new rock is different from the original rock. High temperature is necessary for metamorphism. Temperature of metamorphism process occurs between 150 °C to 200 °C. Weathering and diagenesis, which are … Read more
Introduction of Igneous Rocks Igneous rocks are characterized as the kind of rock that results from the liquefaction and solidification of molten rock under extreme heat and pressure. Lava is erupting from the volcano’s core through cracks and vents. It transforms into rocks like basalt, rhyolite, and obsidian when it cools. The material expelled during … Read more
Introduction of Metamorphic Rocks Metamorphic rocks are made of existing rocks. Due to metamorphic process, existing rock converts into metamorphic rock. Chemical composition of metamorphic rocks are different from the original rocks. When original rocks comes in contact with high pressure and temperature, metamorphic rocks forms. During metamorphic process, the rock remains mostly solid, but … Read more
Introduction of Sedimentary Rocks Sedimentary rocks are consists of minerals and organic particles. These minerals accumulated to form sedimentary rock. These particles settles to form sedimentary rock. These mineral particles are known as sediments. See the below image of sedimentary rocks. When molten lava emits from volcanoes, it settles to form sedimentary rocks. Geological fragments … Read more
Introduction of Volcanic Rock Volcanic rock is formed due to emission of lava from volcanoes. Volcanic rocks are very near to surface of earth. This type of rock also known as extrusive rock or volcanic. Volcanic rock is different from igneous rock due to its volcanic properties. Basalt is the most popular example of volcanic … Read more
In this article, I will discuss about lava which is related to the molten rock. Introductin of Lava Molten rock which is expelled from the surface of earth is known as lava. Lava can erupt from volcanoes or from fissures in the earth’s crust, on land or in water, and typically occurs at temperatures between … Read more
Magma Definition Magma can be define as molten igneous material under tthe surcface of earth. It can be liquid or semi-liquid. Introduction of Magma Magma is a molten natural material. When magma cools, it forms igneous rocks. Magma is a high temperature igneous rock material in the form of liquid. Magma is normally found in … Read more
In this article, I will discuss all the types of earthquake. Earthquake can be more or less harmful depend on its intensity. I have covered all the types of earthquake. Let’s Start! Different Types of Earthquake 1. Aftershock This type of earthquake occure after the primary earthquake. The location is same but intensity is low. … Read more
In this post, we will discuss all the major effects of earthquakes. A high intensity earthquake can be very dangerous to humans life. Various Effects of Earthquakes 1. Ground Movement When an earthquake occurs, seismic waves propagate horizontally or vertically, shaking structures in all directions. This can lead to loose joints and weakened structures, and … Read more
Introduction of Clay Soil Clay soil is fine grained natural soil consist of clay minerals. This type of soil is composed of very fine mineral particles and mostly organic matter are known as clay soils and benefit from high nutrient content. In this way, clayey soil retains high water holding capacity. Wet clay soils are … Read more