What is Mica? How is Mica Formed? What is it is Used For and Various Properties of Mica


What is Mica? Mica, which is essentially a compound of silicate minerals, is comprised of closely related materials that have perfect basal cleavage. They are monoclinic with a tendency of pseudohexagonal crystals, having similar chemical composition. They belong to the category of principal rock-forming minerals and are found in various categories like sedimentary, igneous, and … Read more

Mechanical Weathering: Definition, Process, Types, and Examples


What is Mechanical Weathering? Mechanical weathering is the process through which large rocks are broken into increasingly smaller pieces. Sometimes referred to as physical weathering, the process normally happens near the Earth’s surface. Can you believe that the tiny sand grains you see at the beach were once part of massive rocks? It involves mechanical processes … Read more

Phosphorus Cycle: Definition, Steps and Interesting Facts


What is Phosphorus Cycle? Phosphorous is a crucial nutrient for plants and animals. For instance, it forms an integral component of genes and also plays a significant role in the Adenosine Triphosphate (ATP) energy cycle. Without phosphorous, you wouldn’t be able to contract your muscles. The phosphorus cycle refers to the biogeochemical cycle by which … Read more

10 Examples of Natural Ecosystem


10 Examples of Natural Ecosystem An ecosystem encompasses living organisms and the nonliving elements of their environments. Hence, the components of an ecosystem include animals, plants, microorganisms, rocks, soil, minerals, atmosphere, and the surrounding water masses. An ecosystem can be huge, cutting across several nations, or it can be relatively small, such as the body … Read more

What is a Sand Dune: Formation and Types of Sand Dunes


What is a Sand Dune? Sand dunes are some of nature’s most scintillating creations. These eye-catching land masses are found around the globe in different climatic conditions. They are not only limited to deserts, but can form in any landscape on the earth’s surface provided the conditions are right. Every sand dune is formed as … Read more

What are Geological Faults? Causes and Types of Geological Faults


What are Geological Faults? In geology, a fault is a discontinuity that is formed by fracture in the surface rocks of the Earth (up to 200 km deep) when tectonic forces exceed the resistance of the rocks. In other words, a fault is a crack in the Earth’s crust. The rupture zone has a generally well defined … Read more

Atlantic Ocean: Size, Formation, Depth, Islands, Currents, Climate


Atlantic Ocean After the Pacific Ocean, the Atlantic Ocean is the largest ocean on Earth. The Atlantic is divided by the Equator in two rather artificial sections: the North Atlantic and the South Atlantic. Its name derives from Atlantikos (Atlas – the sea beyond the Atlas Mountains), one of the Titans of Greek mythology. Size … Read more

What is the Process of Soil Formation and Factors That Affect Soil Formation?


What is the Process of Soil Formation? The soil formation process depends upon the presence of new soil material which is either acquired by denudation or deposition. Denudation is the abrasion of present rock material by the action of ice, water or wind. Deposition is the accumulation of new materials that have been eroded from … Read more

What are Natural Resources, Types and Threats to Natural Resources


What are Natural Resources? Natural resources refer to the things that exist freely in nature for human use and don’t necessarily need the action of mankind for their generation or production. The key aspect of natural resources is that they dictate the survival of humans and other life forms on earth. These resources include land, … Read more

Ecosystem – Components and Threats To an Ecosystem


What is an Ecosystem? Ecosystem is the interconnectedness of organisms including animals, plants, and microbes with each other and their non-living environment. Examples of the non-living aspects of the environment include climate, soil, water, sun, earth, rocks, atmosphere, temperature, and humidity. In an ecosystem, every living organism has an ecological niche. Hence, what makes an … Read more