Brass has been a popular material used in manufacturing for centuries. From decorative items to functional tools, brass is found everywhere, and its durability makes it an ideal choice for long-lasting products. So how quickly does this complex metal decay? In this article, you can take a look and learn the science behind brass corrosion …
Geology
Concrete is the most widely used material in building. It’s the second-most-used substance in the world after water, and by 2025, the concrete industry is expected to exceed $600 billion in revenue. In this article, we are going to look at concrete’s interaction with water. We will begin by discussing the chemical composition of concrete, …
Granite is a common, coarse-grained or medium-grained natural stone. This hard igneous rock is strong, solid, and rich in quartz, orthoclase, microcline, mica and feldspar. The speckles of quartz in the stone give a dash of classy sparkle. Granite is the most common plutonic rock of the Earth’s crust, formed by the cooling of magma …
Planet Earth! It’s a beautiful place filled with vast oceans, rugged mountains, and magnificent plateaus. But is this always the way our planet has looked? According to Geologists, billions of years ago, the landmasses were all bunched together as one massive supercontinent. This supercontinent then broke apart due to constant pushing and pulling and formed …
The word Terrain originated from the Latin “Terra” which translates to Earth. The terrain is a word usually used when describing the lay of the land and maybe also be called Topography or relief. This word is most common among geographers, as they are known to study the various unique and different land surfaces found …
Of all the 118 elements in the periodic table, gold has captured the minds and motivations of mankind. And, of all the forms taken by gold, gold nuggets stand out the most. Perhaps this is owed due to its inherent rarity, or the tantalizing color. Whatever it is about gold nuggets, pirates to miners are …
Sand is more than something that blankets beaches and deserts. It is ubiquitous, much more diverse and, an authentic relic. As Rachel Carson, the American marine biologist once quoted, “In every curving beach, in every grain of sand, there is a story of the Earth.” So, what is sand? Where does sand come from? What’s …
Quartzite (from German Quarzit) forms when quartz sandstones are metamorphosed. The term quartzite also implies its high quartz content. Most quartzites contain 90% quartz by volume, but the percentage can go up to 99% in the case of the purest quartzite forms. Quartzite looks similar to its parent rock but it is much harder than …
Limestone, or calcium carbonate, is the common rock found throughout the world. Oldest and perhaps slightly overlooked, limestone is very much part of our everyday life. It may be hidden with your walls, in the water you drink, the food you consume, or in the cosmetics. First discovered by Belsazar Hacquet in 1778, Limestone is …
By the geological procedure, erosion happens. All the natural forces contribute to this happening. All the earthen materials shift itself from one place to another, and the forces like water and wind assist in it. Exogenous developments remove rocks and soil from the outer layer of the soil and then transfer it to another location …
Erosion is the process of constant disintegration of rocks and surfaces due to physical factors like wind, ice, water, and climate change. Thus it is just the opposite of deposition, a process by which particles get deposited at a place by some physical factors. Erosion is also the opposite process of siltation. Weathering, on the …
On a general note, plateaus are interesting landforms that are spotted all over the world. Plateaus are extensive landforms that usually have a flat or sloping top and the elevation of most plateaus usually ranges from a few hundred to several thousand meters. Usually, plateaus are larger than mesas (a flat elevated area which is …
Glaciers are huge sheets of solid ice and snow that cover a large area of land. Owing to the force applied by the weight of the ice, the glaciers move very slowly almost 2 cm per day. This movement of the chunks of packed ice causes erosion on the land underlying the glacier. This is …
The Great Plains, previously known as the Great American Dessert, is a massive piece of land stretching from Canada to Mexico across the midsection of the United States of America. The enormous expanse of grassland spans from mountain elevations of the Rocky Mountains to the Missouri River and from the Rio Grande to the forests …
Earth has four major landforms, namely mountains, hills, plateaus, and plains. Plateaus take up one-third of the Earth’s land surface and therefore found in every continent. It is an elevated landform with a more or less large flat or leveled area on top. Plateaus are also called high plains or tablelands as they have a …