Notes and Study material for Exams
Interior of the earth- composition and physical conditions Core, mantle, and crust are divisions based on composition. The crust makes up less than 1 percent of Earth by mass, consisting of oceanic crust and continental crust is often more felsic rock. The mantle is hot and represents about 68 percent of Earth’s … Read more
Inflation & Control Mechanism Inflation is a sustained increase in the general price level of goods and Services in an economy over a period of time. When the price level rises, each unit of currency buys fewer goods and services.It is the Percentage change in the value of the Wholesale Price Index (WPI) on a year-on … Read more
The Eight Core industries comprise 40.27 per cent of the weight of items included in the Index of Industrial Production (IIP) and are as follows:- Coal Crude Oil Natural Gas Refinery Products Fertilizers Steel Cement Electricity Coal The reality of India’s Energy sector is that around three-quarters of our power comes from coal powered Plants … Read more
Most of the knowledge we have about Earth’s deep interior comes from the fact that seismic waves penetrate the Earth and are recorded on the other side. Earthquake ray paths and arrival times are more complex than illustrated in the animations, because velocity in the Earth does not simply increase with depth. Velocities generally … Read more
Understanding Inflation: A Comprehensive Guide Inflation is a pervasive economic phenomenon that affects everyone, from individuals to businesses and governments. It refers to a sustained increase in the general price level of goods and services in an economy over a period of time. While a small amount of inflation is generally considered healthy for a … Read more
Measuring Inflation: A Deep Dive into the Complexities of Price Changes Inflation, the persistent increase in the general price level of goods and services in an economy, is a fundamental economic concept that impacts every aspect of our lives. Understanding how inflation is measured is crucial for policymakers, businesses, and individuals alike, as it allows … Read more
The Biosphere Reserve: A Framework for Sustainable Development The concept of a Biosphere Reserve, a unique and innovative approach to conservation, emerged in the 1970s under the auspices of UNESCO’s Man and the Biosphere (MAB) Programme. This framework aims to reconcile the conservation of biodiversity with the sustainable use of natural resources, promoting harmonious interactions … Read more
Structure and Design of Biosphere Reserves: A Framework for Conservation and Sustainable Development Biosphere reserves, designated by UNESCO’s Man and the Biosphere (MAB) Programme, are unique areas that strive to reconcile conservation of biodiversity with sustainable use of natural resources. They serve as living laboratories for testing and demonstrating integrated approaches to conservation and development. … Read more