Study925 Team 
A business cycle, also known as an ‘economic cycle’ or ‘trade cycle’ is the alternate expansion and contraction in overall business activities over time in an economy. It is the rise and fall of economic activities in a cyclic manner characterized by four phases; Expansion (Boom), Contraction (Recession), Depression and Recovery. Expansion In this phase … Read more
Insolation is the sole driving force behind all the exogenic processes. Solar radiation received in the atmosphere or the surface of the earth is known as insolation that we also call sunlight or solar energy. The gravitational force also affects the exogenic processes resulting in angular displacement or slippage due to molecular stresses. The very … Read more
Volcanism includes the movement of molten rock (magma) onto or toward the earth’s surface and also the formation of many intrusive and extrusive volcanic forms. Volcanoes are the vents from which magma erupts and condenses to form lava. And the process through which volcanoes occur is known as volcanism.
The surface of the Earth is uneven because of endogenic and exogenic forces. The earth’s crust is dynamic. You all know that it has moved and moves vertically and horizontally. Of course, it moved a bit faster in the past than the rate at which it is moving now. The differences in the internal (endogenic) … Read more
The rate of plate movement is determined through the strips of the normal and reverse magnetic fields that parallel the mid-oceanic ridges. According to the theory of Plate Tectonics, the earth’s lithosphere is divided into seven major and some minor plates. And these plates have been constantly moving over the globe throughout the history of … Read more
The layered structure of the Earth was developed through the process of differentiation of the earth-forming materials. The earth was initially a barren, rocky and hot object mostly in a volatile state during its primordial stage. Due to a gradual increase in density, the temperature inside has increased. As s result, the material inside started … Read more
A tectonic plate is a massive, irregularly-shaped slab of solid rock usually composed of both continental and oceanic lithosphere. Every continent is a part of a plate, and many experts have proposed that these continental plates keep moving resulting in the movement of the continents. This is what frames the theory of plate tectonics. Plate … Read more
The Civil Services Examination (CSE) conducted by Union Public Service Commission (UPSC) is considered one of the toughest competitive exams. Let’s try to find out, why is the UPSC exam so tough and how can you crack it? Why is UPSC Exam so tough? UPSC CSE seems to be the toughest exam because of its … Read more
Preetam Kumar has secured All India Rank 9 in the UPSC Civil Services Examination 2021 on his 3rd attempt. This is the third time he went to the interview stage, but couldn’t qualify for this toughest exam in his earlier two attempts. So what led now to get success on this attempt, let’s see IAS … Read more
Dr. Anshu Priya has secured All India Rank 16 in the UPSC Civil Services Examination 2021 on her 3rd attempt. She is an MBBS graduate, and how did she prepare for the IAS exam and how she got success is really an inspiration. Let’s see Anshu Priya UPSC Booklist, Optional, Marksheet, Education, Life Journey and … Read more